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Volvo G700B Series Скачать руководство пользователя страница 1

Safety when servicing

Operating instructions

Controls

Contents

OPERATOR’S MANUAL

Presentation

Instrument panels

Operating techniques

Service and maintenance

Specifications

Alphabetical index

G700B

Foreword

This Operator’s Manual is intended as a guide for the correct
use and maintenance of the machine. Therefore, study it
carefully before starting and operating the machine, or be-
fore carrying out any preventive maintenance.

Keep the manual in the manual box in the cab so that it is al-
ways at hand.

Replace it immediately if it is lost.

NOTE: The manual describes the applications for which
the machine is primarily intended, and is written to ap-
ply for all markets. We therefore ask you to disregard the
sections that are not applicable to your machine or to
the work for which you use your machine.

Many hours are spent on design and production to make a
machine that is as efficient and safe as possible. The acci-
dents that occur in spite of this are mostly caused by the hu-
man factor. A safety-conscious person and a well maintained
machine make a safe, efficient and profitable combination.

Therefore, read the safety instructions and follow them

.

Every new Volvo Motor Grader is shipped with a

CIMA Grad-

er

Safety Manual

published by the Construction Industry

Manufacturers’ Association. Read it carefully before operat-
ing or servicing your grader.

We continually strive to improve our products and to make
them more efficient through changes to their design. We re-
tain the right to make these changes without committing our-
selves to introducing these improvements on products that
have already been delivered.

We also retain the right to change data and equipment, as
well as instructions for service and maintenance, without pri-
or notice.

SAFETY REGULATIONS

It is the operator’s obligation to know and follow the applica-
ble national and local safety regulations. The safety instruc-
tions in this manual only apply to cases when there are no
national or local regulations.

WARNING!

The symbol above appears at various points in the
manual together with warning text. It means – Warning,
be alert! Your safety is involved. It is the obligation of
the operator to make sure that all warning decals are in
place on the machine and that they are readable.
Accidents may otherwise occur.
Know the capacity and limits of your machine!

This manual applies to Serial Number 35000 and up.

Ref. No.: 21 1 434 4006

Printed in Canada

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Содержание G700B Series

Страница 1: ... read the safety instructions and follow them Every new Volvo Motor Grader is shipped with a CIMA Grad er Safety Manual published by the Construction Industry Manufacturers Association Read it carefully before operat ing or servicing your grader We continually strive to improve our products and to make them more efficient through changes to their design We re tain the right to make these changes w...

Страница 2: ... when contacting the manu facturer and when ordering spare parts It is also a good idea to note the serial number of the components Manufacturer Volvo Motor Graders Limited 160 Maitland Road Goderich Ontario Canada N7A 3Y6 The PIN number of the machine serial number Engine Transmission Final drive ...

Страница 3: ...all modifications and repairs have been carried out and methods have been used in the way prescribed by Volvo Motor Graders Limited n only genuine Volvo spare parts accessories or genuine spare parts accessories that meet Volvo s requirements have been used WARNING The operator of a motor grader must have sufficient knowledge and instructions before he she operates the machine Untrained operators ...

Страница 4: ...ed by the manufacturer If a portable mobile telephone is used note that it can constantly transmit information to its base station even when the telephone is not used For this reason it should not be located beside electronic equipment in the machine such as directly on a control panel etc Guidelines The following guidelines must be followed during installation The antenna placement must be chosen...

Страница 5: ...55 Operator comfort 57 Hydraulic controls 64 Other controls 71 Operating instructions 73 Introduction 73 Running in period 74 Safety and responsibility 75 Before operating 80 Ignition switch 83 Starting the engine 85 Shifting gears 87 Steering 93 Braking 95 Differential lock 97 After operating 98 Towing 101 Transporting the machine 103 Manual release of parking brake 106 Moveable Blade Control Sys...

Страница 6: ...cooling system 174 Drive belt tension 178 Electrical system 179 Transmission 185 Engine clutch 187 Final drives 188 Tandems 190 Brake system 191 Hydraulic system 193 All Wheel Drive 195 Tires 196 Climate control system 197 Miscellaneous 200 Maintenance schedule 201 Grease points 202 Symbol key lubrication and service chart 203 Lubrication and service chart 204 Specifications 217 Recommended lubric...

Страница 7: ...d valves and air to air charge air cooler These engines are of the low emission type and all models have VHP Variable horsepower VHP All Volvo grader models have engines that provide 2 different pow er levels depending on the gear selected by the operator For non All Wheel Drive equipped graders forward gears 1 2 and reverse 1 have reduced power to minimize wheel slip In forward gears 3 through 8 ...

Страница 8: ...de even braking on both sides of the grader If the engine stalls or hydraulic boost pressure becomes unavail able full braking capability is available through a reserve system An electric motor supplies the power required to bring the grader to a safe stop The parking brake is a spring apply hydraulic release disc type brake It is driveline mounted to the transmission output shaft An accumulator i...

Страница 9: ...um and maximum speeds The fan remains at its minimum speed until there is a demand for cooling Fan speed will automatically in crease with the demand for cooling Lock valves counterbalance valves are incorporated into the blade lift moldboard tilt circle shift wheel lean and articulation cir cuits to prevent cylinder drift The control levers are short throw feathering type located on an adjustable...

Страница 10: ...ach ments than described in this manual safety must at all times and in each separate case be maintained The person carrying out such action is also responsible for the action that in some cases may require a new CE marking and the issue of a new EU Decla ration of Conformity EU EMC Directive The electronic equipment of the machine may in some cases cause interference to other electronic equipment...

Страница 11: ...roduct failure product damage prop erty damage loss of production injury or death If any claims result from a non approved modification Volvo Motor Graders will protect its interest by taking whatever action is appro priate Volvo Motor Grader warranty shall not apply to any product or part which fails or is damaged by or whose functioning or operation is adversely affected by non approved modifica...

Страница 12: ... the operator s seat The ROPS plate states the model and serial number specification maximum machine mass and bolt torque The FOPS plate states the model serial number and specification 3 Product identification plate This plate is found on the right hand side of the frame in front of the cab It has the Model Number and PIN Product Identification Number stamped on it The Model Number is broken down...

Страница 13: ...side of the frame in front of the cab 6 Transmission The transmission serial number is located on the lower front of the housing 7 Final drive The final drive serial number is found on the right hand side on the rear of the final drive on models G710B to G746B On G780B models it is found on the top of the center housing ...

Страница 14: ... found on the machine The operator of the machine must know and follow warnings and information given on safety signs Safety signs that have been damaged painted over disappeared or for any other reason are no longer legible must be replaced im mediately The part number of the respective safety sign can be found in the Parts Catalog ...

Страница 15: ...ir Rear right hand side of cab 10 Warning Crush zone Both sides below the engine compartment door 11 Differential lock operating instructions On the front windshield 12 Anti freeze coolant tag On the steering wheel 13 Warning Use no ether On the engine hood beside the air intake 14 Warning Explosive gases Inside the battery box left hand tandem case 15 24V Start Inside the battery box left hand ta...

Страница 16: ...k the Delivery Inspection according to our instructions before the machine was handed over to you Inspection It is especially important however that during the first period of operation the machine is subjected to further checks Retighten ing of bolts checking adjustments and other minor measures have to be carried out Carry out this inspection within 100 operating hours Maintenance service Condit...

Страница 17: ... for a person knowingly to remove or render inoperative such a de vice or element of design after the sale and delivery to the ul timate purchaser The law provides a penalty of up to 2 500 for each violation An example of a prohibited modification is the recalibration of the fuel system so that the engine will exceed the certified horsepower or torque You should not make a change to an EPA certifi...

Страница 18: ...med on the non road engine Volvo recommends that the owner keep all records and receipts of such maintenance These records and receipts should be transferred to each subse quent purchaser of the non road engine Service performed by your local dealer Your local dealer is best qualified to give you good dependable service since he has trained service technicians and is equipped with genuine original...

Страница 19: ...ow 32 ºF 0 ºC the use of lighter distillate or higher cetane level fuel are recommended Final boil ing point max 660 ºF 349 ºC and cetane min 45 To avoid excessive deposit formation and to minimize the emis sions of sulfur dioxide into the ambient air the sulfur content of the fuel should be the lowest available The diesel fuels recommend ed for use in Volvo engines should meet ASTM designation D ...

Страница 20: ...Presentation 20 Notes ...

Страница 21: ...n and the ignition switch in the I position running position when checking the function of the instruments and warning devices 1 Center instrument panel display unit control lamps gauges 2 Pedestal head instrument panel switches warning lights gauges 3 Side console instrument panel switches warning lights buzzers 4 All Wheel Drive control panel switches warning information lights aggression dial W...

Страница 22: ... 1 Information amber 12 High beams 2 Central warning red 13 Turn signal indicator 14 Differential locked 3 Charging battery 15 Engine preheat 4 High Hydraulic oil temperature 16 Secondary steering 5 Low transmission oil pressure 6 Brake warning 17 Display unit speedometer optional 7 Blade control system unlocked 18 Engine oil pressure 8 Parking brake applied 19 Engine coolant temperature 9 Engine ...

Страница 23: ... by a buzzer another indicator lamp and or message on the display unit It informs the operator that imme diate attention is required Buzzer The buzzer sounds at the same time the red central warning lamp illuminates if any of the following faults are indicated Low engine oil pressure Low transmission oil pressure Low parking service brake pressure Parking brake if applied in gear Low hydraulic oil...

Страница 24: ...efer to Service and maintenance Hydraulic system page 193 for further information 5 Transmission pressure warning red This lamp indicates low transmission oil pressure It is accompa nied by the red central warning lamp buzzer and display mes sage 6 Service brake warning red This lamp indicates low brake system pressure or one of the brake circuits is not functioning It is accompanied by the red ce...

Страница 25: ...amber optional This lamp indicates either the transmission or hydraulic filter is clogged It is accompanied by a message in the display panel identifying which filter is bypassing and the amber central warning lamp 11 Primary steering system red Secondary steering option only This lamp indicates low steering system hydraulic pressure It is accompanied by the red central warning buzzer and display ...

Страница 26: ...s when the differential lock is in the LOCK po sition 15 Engine preheat amber This lamp indicates the engine preheating element is on Refer to Side console instrument panel Engine preheat switch page 49 After 10 to 50 seconds the time depends on the coolant temper ature the preheating element will be disconnected and the lamp extinguished For cold starting instructions refer to Starting the engine...

Страница 27: ... gauge shows the current level in the fuel tank Check your fuel supply when the grader is on level ground If the pointer moves into the red area the warning lamp will illuminate indicating the machine should be refuelled In this situation there is approxi mately 17 of fuel capacity left Refuel the machine to avoid air entering the system If the tank has been run empty see Bleeding the fuel system ...

Страница 28: ...hows an error code if there is a fault in the transmission or All Wheel Drive electrical system Start code sequence When you start the engine the transmission gear display will show a series of codes called the Start code sequence 1 Transmission gear display 7 Secondary steering system test 2 Articulation indicator gauge 8 Directional indicator High beam Horn 3 Keypad display unit 9 Float valves p...

Страница 29: ...or short circuit in the parking brake solenoid The grader will not operate until this problem has been resolved n 4 2 error code indicates the fault may be corrected by plac ing the shifter in NEUTRAL then back into gear n 4 4 error code indicates a multiple shift command error More than one proximity switch has been energized simulta neously The circuit board must be replaced to correct this prob...

Страница 30: ...olant level Transmission Transmission oil pressure Filter bypass optional VHP status Hydraulics Brake pressure Hydraulic filter bypass optional Hydraulic oil temperature optional Hydraulic oil level optional Electrical system System voltage AUX1 Grader information Model Tire size Distance only with speedometer option Instan taneous fuel consumption Average fuel consumption Total fuel consumption T...

Страница 31: ...ease reduce Engine Transmission Hydraulics Hourmeter Electrical Auxiliary 1 and Auxiliary 2 keys display information about the respective function group SETUP key displays the menu for making changes to units and language Refer to Setup language and units page 34 Arrow Up and Arrow Down keys are used to scroll in a function group menu Select key is used to change and confirm settings ESC key retur...

Страница 32: ...iary 1 and auxiliary 2 by se lecting buttons on the keypad Warning display n Alerts the operator to a malfunction in machine systems en gine hydraulics transmission etc n Applies to various areas of the grader Error display n Alerts the operator to malfunction in the monitoring system n Applies to various areas of the grader Operating information default display Operating Information will be displ...

Страница 33: ...ated if it is still active Class 3 ERROR Shown regardless of which display is selected ERROR display is shown for 2 seconds then the previous display for 3 seconds This is repeated as long as the malfunction remains Generally the amber central warning lamp flashes while the error display is shown Class 4 SERVICE INFO Shown regardless of which display is selected SERVICE INFO display is shown for 2...

Страница 34: ...there is more than one screen for each function group an arrow pointing downward will be displayed in the bottom right hand corner of the display Arrows pointing upward and downward indicate there are screens above and below the current one To browse within a function group press the down or up arrow keys NOTE If Er is shown for a value in any display screen it in dicates an error in the signal mo...

Страница 35: ...mission oil filter indicates normal clogged z VHP status indicates ON or OFF x Brake system pressure indicates normal or low y Hydraulic oil filter indicates normal or clogged z Hydraulic oil temperature indicates normal or high x Time in hours up to 99999 9 x Electrical system voltage real time in volts DC ...

Страница 36: ...nowledge and remove information press SELECT The bars indicate the total time left until the next service interval Each one represents 25 hours When 8 hours remain to next service the display shows Time to change engine oil To acknowledge and remove information press SELECT x Fuel consumption since resetting in liters or US gal up to 999 999 liters or 264 200 US gal y Time since resetting in hours...

Страница 37: ... INFORMATION 2 Press the down arrow display shows TRIP RESET Press SELECT to reset The display shows TRIP RESET RESETTING Trip data is now set to zero Warning displays The following alarm texts may appear on the display unit ENGINE warning and information displays XXXX PPID PID or SID YYY Numeric value 1 999 TRANSMISSION warning and information dis plays ...

Страница 38: ...Instrument panels 38 Pedestal instrument panel HYDRAULICS warning and information displays ELECTRICAL SYSTEM warning and information displays WARNING DISPLAYS other ...

Страница 39: ...Instrument panels Pedestal instrument panel 39 ERROR DISPLAYS sensor and actuator switches engine XXXX PPID PID or SID YYY Numeric value 1 999 ...

Страница 40: ...trument panels 40 Pedestal instrument panel ERROR DISPLAYS sensor and actuator switches transmission ERROR DISPLAYS sensor and actuator switches hydraulics ERROR DISPLAYS sensor and actuator switches other ...

Страница 41: ...ed to deactivate The differential lock status lamp in the center display panel and the lamp on the switch energize when the differential lock is in the LOCK position Put the control switch in the LOCK position for normal grading op erations when maximum traction is required Put the control switch in the UNLOCK position when differential action is required This will reduce the turning radius and de...

Страница 42: ...o engage the MBCS lock pin See also Moveable Blade Control System page 107 7 Secondary steering system test switch optional This is a momentary style switch Push on the top of the switch to activate and deactivate the system The switch defaults to the off position To test the Secondary steering system n Turn the ignition key to the I running position Do not start the engine n Depress the top of th...

Страница 43: ...Move the turn signal switch lever UP to activate the right hand turn signal Move the turn signal switch lever DOWN to activate the left hand turn signal High beam Pull the lever back towards the operator to change the headlights from low beam to high beam and back A blue lamp illuminates in the display panel to indicate high beam Horn button Push in on the end of the lever to sound the horn WARNIN...

Страница 44: ... lamps are mounted on the front right hand side of the pedestal They illuminate when the Front float valve system is active If the option is not installed on the grader the lamp will not illuminate NOTE If the valve is already in the float position 4th position detent and the floats have not been activated move the le ver out of the float position in order to activate the system 11 Parking brake s...

Страница 45: ...olving beacon switch 5 Rear defroster fan switch 16 Wing lights switch 6 Heated mirrors switch 17 Tire pump switch 7 Headlights and parking light switch 18 Moldboard lights switch 8 Extra headlights or EEC headlights and parking lights switch 19 Rear flood lights switch 9 Lower windows wiper washer 20 Fuse and relay center access panel 10 Front windshield wiper washer 21 Socket for service display...

Страница 46: ...conditioner switch optional The air conditioning system is turned on and off using the rocker switch Depress the top of the switch to turn the system on De press the bottom of the switch to turn it off An indicator lamp in the switch illuminates when the switch is activated 3 Heater air conditioner temperature control optional Turn the knob clockwise to raise the air temperature warmer Turn it cou...

Страница 47: ...ed mirrors switch optional Depress the top of the switch to activate the heated external cab mirrors An indicator lamp in the switch illuminates to show the switch has been activated Depress the bottom of the switch to turn them off 7 Headlights EEC headlights and parking lights switch This is a three position rocker switch Depress the top of the switch to position two to turn on the parking light...

Страница 48: ...voir front and rear windows page 200 10 Front windshield wiper washer optional The wiper switch has three positions Move it clockwise one in dexed position for normal speed Move it two indexed positions for fast speed The windshield washer activates when the switch is pushed spring return 11 Rear windshield wiper washer optional The wiper switch has three positions Move it clockwise one in dexed p...

Страница 49: ...nnected Refer to Starting the engine page 85 14 and 15 Amber and blue revolving beacon light switches optional Depress the top end of the rocker switch to turn on the revolving beacon Depress the bottom end of the rocker switch to turn it off An indicator lamp on the switch illuminates when the switch is ac tivated 16 Wing lights switch optional Depress the top end of the rocker switch to turn on ...

Страница 50: ...s the bottom of the switch to turn them off An indicator lamp on the switch illuminates when the switch is activat ed 19 Rear flood lights switch optional Depressing the top of the rocker switch turns on the floodlights on the rear of the machine Depress the bottom of the switch to turn them off An indicator lamp on the switch illuminates when the switch is activated ...

Страница 51: ...button into the closed position n Find and discard the fuse with the broken element Install a new fuse having the same amperage rating NOTE If the problem persists have it repaired by a qualified service technician 21 Socket for service display unit The service socket is positioned on the side console beside the fuse access panel Contact an authorized dealer workshop 22 Instrument lighting level T...

Страница 52: ...tions All Wheel Drive models page 91 Warning lamps These warning lamps indicate a malfunction with the system If any of these lamps energize during normal operation of the All Wheel Drive system and remain on perform the following n Turn the system off n Stop the grader and report the malfunction n Investigate the cause n Have the system repaired by qualified service personnel n Do not attempt to ...

Страница 53: ...Drive models page 91 8 Creep mode activation switch Creep Mode is used for low speed fine grading using the front wheel drive only It will operate at speeds from 0 to 3 2 km h 0 to 2 mph in forward and reverse Creep mode is activated by de pressing the top of the spring return rocker switch It is deactivated by pressing the top of the switch again For more information on the use and function of th...

Страница 54: ... off 22 Cigar lighter The electric power to the glow coil is connected when the cigar lighter is pushed in When the right temperature is reached the lighter will be pushed out automatically The cigar lighter may also be used as a 12 V DC 15 A power socket 23 Hourmeter not shown in main overview illustration The Hourmeter is located next to the heater vent on the right hand side of the cab It displ...

Страница 55: ...perator seat and seat belt 2 Brake pedal 8 Pedestal tilt pedal 3 Accelerator decelerator pedal 9 Steering wheel tilt lever 4 Hand throttle lever 10 Climate control system 5 Transmission shift lever 11 Hydraulic controls 6 Steering wheel 12 Auxiliary hydraulic controls optional ...

Страница 56: ...ol during grading NOTE Do not use the hand throttle when roading the grader The hand throttle is self locking in any position Moving the throttle handle releases the locking mechanism and allows free movement of the lever When starting the engine the hand throttle lever must be in the low idle position pulled back towards you to achieve accelerator function 5 Transmission shift lever The transmiss...

Страница 57: ...tor s weight setting before driving the machine Height adjustment You can adjust the seat height at several settings Raise the seat to the required height until it audibly latches into place When the seat is raised above the highest setting endstop it drops back down to the lowest position Fore aft adjustment You can adjust the fore aft setting by lifting the locking bar or lever depending on your...

Страница 58: ...seat pan to move it to the desired an gle position Seat cushion depth adjustment You can adjust the depth of the seat cushion by lifting the handle on the front right hand side of the seat refer to the illustration Move the seat cushion backwards or forwards until you reach the desired seating position Armrest adjustment You can change the inclination of the armrests by turning the ad justment kno...

Страница 59: ...ndividually by turning the adjustment knob arrow to the left or right This helps to increase seating comfort and operator effi ciency Dirt can impair the function of the seat Make sure you keep your seat clean Upholstery can be quickly and simply removed from the seat frame for easy cleaning or replacement Take care when removing upholstery from the backrest frame The frame may jerk forward and ca...

Страница 60: ...il there is enough slack to reach across your lap to the clasp n Insert the belt into the clasp Check that it is secure n Allow the belt to retract when fastened to fit snug and low around your hips The seat belt must be free of slack 8 Pedestal tilt pedal To move the pedestal forwards or backwards n Grasp the steering wheel n Push down on the pedal located at the bottom of the pedestal column n M...

Страница 61: ...trols Refer to Side console instrument panel page 45 Turn the switch knobs to increase or decrease the temperature and regu late the fan speed The air conditioning system is switched on and off using the rocker switch 2 The defroster fans 4 and 5 are used to remove condensation and defrost the front and rear wind shields General information n Keep doors and windows closed to provide efficient heat...

Страница 62: ... vents are mounted in the seat riser panel one per side The two louvers for the floor level vents close towards the outside of the cab Recirculation vents and screen The recirculation vents and screen provide an intake for cab air to be recirculated through the evaporator and heater cores The vent below the seat has a washable foam filter mounted in the inlet screen Air can also be recirculated th...

Страница 63: ...ing louvers and the lower vent lou vers towards the side windows Cab ventilation n The cab can also be ventilated by opening the doors Secure the doors in the open position by pushing them all the way open until they latch against the stop on the side of the cab n Release the door by pulling the release lever beside the seat Adjusting air conditioning For maximum cooling n Turn the fan speed switc...

Страница 64: ...er the moldboard n Pull back on both levers at the same time to raise the mold board 1 Left hand blade lift lever 6 Right hand blade lift lever 2 Moldboard slide shift lever 7 Control lever for scarifier ripper or windrow eliminator 3 Circle turn lever 8 Articulation lever 4 Circle shift lever 9 Moldboard tilt lever 5 Front wheel lean lever 10 A frame attachments lever ...

Страница 65: ...ve snow move loose material on hard packed surfaces or to level loose material to a hard surface Float only the moldboard end contacting the hard surface n The float valves power switch is located on the right hand side of the pedestal n Ensure the levers are in the non float detent position n Push the power switch up to activate the system This is a mo mentary style switch Indicator lamps mounted...

Страница 66: ...ide of the grader n Pull back on the lever to slide the blade to the right hand side of the grader 3 Circle turn lever This lever is the fifth lever in from the extreme left It controls the clockwise and counterclockwise rotation of the circle and mold board assembly n Push forward on the circle turn lever to rotate the circle coun terclockwise n Pull back on the lever to rotate the circle clockwi...

Страница 67: ...mbly to the left n Pull back on the lever to move the assembly to the right 5 Front wheel lean lever This lever is the third lever in from the extreme right It controls the lean of the front wheels to the left or right for a reduced turning ra dius and improved machine stability while grading n Push forward on the wheel lean lever to lean the front wheels to the left n Pull back on the lever to le...

Страница 68: ...d fourth from the extreme right The articulation lever controls the direction of the articulation function NOTE Remove the articulation lock pins before attempting to articulate the grader n Push forward on the control lever to articulate the grader to the left n Pull back on the lever to articulate the grader to the right n The indicator gauge in the pedestal displays the amount of frame articula...

Страница 69: ...ver in from the extreme left It controls the raising and lowering action of the front mounted dozer blade scarifier or other attachment n Push the lever forward to lower the attachment n Pull the lever back to raise the attachment On motor graders equipped with optional front lift float capabilities operate the lever to select the detent position Refer to Front float valve system operation page 65...

Страница 70: ...e control lever to lower the attachment n Pull back on the lever to raise the attachment For further information on attachments see Operating instructions Scarifier page 115 Ripper page 116 Windrow eliminator page 117 Dozer blade V plow page 119 One way plow page 120 and Hydraulic snow wing page 121 1 Extra hydraulic circuits 2 Snow wing front mast 3 Snow wing rear mast slide ripper windrow elimi ...

Страница 71: ...m Turn the handle counterclockwise to connect the accumulator to the hydraulic system Radio tape player A factory installed radio tape player is available as an option The radio console is mounted in the headliner to the left behind the op erator Twin speakers are installed in the upper rear corners of the cab Refer to the instructions supplied in the package of manuals Battery isolation switch Th...

Страница 72: ...Notes ...

Страница 73: ...llowed to make work ing with the machine safe However these rules do not relieve the operator from following laws or other national regulations for traffic safety industrial safety and labor welfare Alertness judgement and respect for applicable safety regulations are conditions necessary to avoid the risk of accidents ...

Страница 74: ...y Inspect engine for leaks Filters Change the following filters after the initial 100 hours Refer to Recommended lubricants page 217 for further instructions Change the hydraulic oil filter after the first 100 hours then ev ery 500 hours thereafter See Hydraulic system filter element page 194 Change the transmission filter after the first 100 hours then every 500 hours thereafter See Transmission ...

Страница 75: ...erator s cab place the transmission in neu tral lower the moldboard and all attachments to the ground Apply the parking brake Shut down the engine Remove and retain the ignition key n Know and use the hand signals required for particular jobs Know who has the responsibility for signaling Ensure the lights are working properly at all times n Clean the grader regularly Keep windows mirrors and light...

Страница 76: ... required for particular jobs Know who has the responsibility for signaling Driving on a roadway n Understand and obey traffic laws road signs and signals n Keep both ends of the moldboard high and within the width of the grader n Use extra caution at all intersections n Be aware of traffic behind you If necessary pull over to the side of the road and allow the vehicles to pass safely n Stop and l...

Страница 77: ...ons and a slow moving vehicle sign may be required n Ensure the worklights are properly aimed Dim the headlights for approaching traffic n When stopping at night near traffic areas drive the grader off to the side of the road and set out flares or reflectors Snow removal n Snow removal presents unique hazards due to weather con ditions poor visibility slippery road surfaces high operating speed an...

Страница 78: ... dry or forested areas Equipment such as a spark arrestor may be required When there is a risk of overturning ROPS The cab is for the protection of the operator and meets the require ments for Roll Over Protective Structure according to the adopted standard ROPS A precondition for the protection is that the op erator uses the seat belt and remains in the cab Therefore hold on to the steering wheel...

Страница 79: ...he tow hitch when using the grader for towing If a cable or chain is used keep people away from the towline n Shielding of the operator s against towline breakage must be provided Refer to Operating instructions Towing page 101 Transporting n Exercise safety and follow all local laws when loading unload ing or transporting the grader Refer to Operating instructions Safety and responsibility Transp...

Страница 80: ...jects in the cab such as lunch box es tools etc Remove all objects which do not belong in or on the grader n Before backing up use extra care to ensure all persons and vehicles are clear of the grader n Adjust the seat and fasten the seat belt The seat belt must fit snug and low around your hips The holding strap must be free of slack n Ensure the snow wing is fully raised when not in use and se c...

Страница 81: ...se bolts or worn cutting edges Have them repaired or replaced 2 Clear away any debris from the moldboard or circle turn area 3 Check that the moldboard slide rails and circle top surface are clean 4 Ensure the safety signs are clean and in good condition Re place them if damaged missing or illegible 5 Check for DO NOT OPERATE or similar warning tags 6 Clean the cab glass 7 Check adjustment of all ...

Страница 82: ...d area without ade quate ventilation n Do not bypass the battery isolation switch Have the switch re paired if it is not working properly n Use jumper cables only in the recommended manner Improp er use can result in battery explosion or unexpected move ment of the grader Refer to Starting with jumper cables page 182 n After the engine has started check all gauges and indicators for proper reading...

Страница 83: ...omatically applied if the switch is moved to the R or O positions R Radio position When the ignition key is in the R position Current is supplied to some electrical equipment The engine is off in this position NOTE With the parking brake released and the ignition key in the I position the brake will be automatically applied if the switch is moved to the R or O positions I Running position and preh...

Страница 84: ...e grader starts up unless there is a message in the display panel stating otherwise Red lamps Red central warning Battery charge warning Hydraulic oil temperature warning Transmission pressure warning Service brake warning Parking brake applied Primary steering system warning Hydraulic oil level warning Hydraulic oil pressure warning Amber lamps Central warning Differential lock engaged MBCS lock ...

Страница 85: ...rn the ignition key to position I Running position and preheat position 2 Momentarily depress the Preheat element switch beside the igni tion switch on the side console The preheat now remains engaged for up to 50 seconds and the control lamp will illuminate 3 When the control lamp goes out turn the ignition key clockwise to position III start position Release the key when the engine starts Making...

Страница 86: ...with jumper cables page 182 Lubricant requirements for transmission and hydraulic systems When operating in temperatures below 10 C 14 F store the grader inside a heated facility or use immersion heaters in the transmission case and the hydraulic tank You can use the recom mended oils provided the following conditions are met refer to Recommended lubricants page 217 a Before start up the oil is pr...

Страница 87: ...ess the clutch and brake pedals n Pull out the parking brake switch to release the parking brake n Depress the neutral lock button and move the shift lever into the FORWARD or REVERSE position n Select the starting gear by nudging the shift lever to the right or to the left A digital display is incorporated into the pedestal to tell you which gear the transmission is in n Release the brake pedal t...

Страница 88: ... to the transmission could result Changing directions NOTE Stop the grader to change directions 1 Depress the clutch pedal and bring the grader to a complete stop using the service brakes 2 Select an appropriate gear for starting depending on your work ing conditions Starting in too high a gear may cause the engine to stall 3 Depress the neutral lock button and move the shift lever forward for for...

Страница 89: ... in either FORWARD or RE VERSE no other programming action is needed Refer to Table B for the allowable memory gear selections Once you have obtained a valid memory gear combination you can shuttle shift between FORWARD and REVERSE However you must still use the engine clutch If a selected combination of FORWARD and REVERSE gears is not valid see Table B the transmission ECU electronic control uni...

Страница 90: ...ep Mode will eliminate any previously selected memory gear combi nation The memory gear feature allows you to shift between normal All Wheel Drive and Creep Mode Upshifting or downshifting the transmission while in Creep Mode places it in normal All Wheel Drive For example shift between Creep Mode forward and sec ond gear reverse Table B Valid gear combinations Forward to Reverse Reverse to Forwar...

Страница 91: ... drivetrain All Wheel Drive can also give you better steering control on low traction surfaces by supplying full power to both front wheels during turns System operation The system is activated by depressing the rocker switch on the AWD control panel 2 All Wheel Drive capability is available in gears 1 to 7 forward and all reverse gears Refer to Instrument panels All Wheel Drive control panel page...

Страница 92: ... the grader or change direction depress the clutch pedal and reduce the engine speed below 1000 rpm n Using the clutch and upshifting the transmission will place the system into normal AWD mode Shift between a normal AWD gear combination and Creep Mode n After turning Creep Mode off the transmission will default to the closest gear AWD Aggression Graders often have different tractive conditions en...

Страница 93: ...el lean at high speeds Reaction is quick Refer to Front wheel lean lever page 67 Steering using articulation Use the articulation lever to further reduce the grader s turning cir cle Before articulating remove the articulation lock pins Install the lock pins when not using the articulation function Do not use at high speeds Reaction is quick Refer to Articulation lever page 68 n Ensure the articul...

Страница 94: ...p A and the Secondary steering system status lamp B will illuminate accompanied by a buzzer message dis play C and the red central warning lamp D To test the Secondary steering system n Insert and turn the ignition key to the I position running po sition n Do not start the engine n Depress and hold the Secondary steering test button located on the pedestal n The Secondary steering warning lights a...

Страница 95: ...engage when the brake pedal is de pressed with the key either on or off This reserve system provides power assisted braking capability at a reduced level and automatically resets when hydraulic oil flow is restored IMPORTANT Do not rest your foot on the brake pedal with the ignition key in the off position This may damage the supplementary brake system Stopping the machine n Depress the brake peda...

Страница 96: ...a loss of system pressure e g engine stall the parking brake will not immediately apply itself The brake has an accumulator that stores energy in the circuit allowing the operator to bring the machine to a stop safely Once the stored pressure is depleted the parking brake will be ap plied automatically When hydraulic pressure is restored the brake can be released To manually release the parking br...

Страница 97: ...ng operations when maximum traction is required The indi cator lamp will energize n The DIFF UNLOCK warning light OFF means the lock un lock mechanism is DISENGAGED n Do not engage the final drive lock unlock mechanism while the tandem wheels are spinning under load or the machine is turning WARNING Lock or unlock the differential ONLY when driving at slow speeds in a straight line or if the grade...

Страница 98: ... the parking brake Use the brake pedal to hold the grader when transmission is in gear with clutch pedal depressed and engine is running NOTE Only apply the parking brake when the machine has stopped Always apply the brake if the machine is to be left unattended Stopping the engine NOTE Run the engine at low idle for a few minutes before stopping it to safeguard lubrication of the turbocharger 1 T...

Страница 99: ...y caustic residue 3 Touch up any areas where the paint has worn away 4 Clean or replace air filter elements 5 Open the drain valve at the bottom of the fuel tank and drain 1 liter approx 1 US quart of fuel to remove any water accumula tion 6 Replace engine fuel filters 7 Add the recommended amount of fuel stabilizer and corrosion inhibitor to the fuel tank 8 Start and run the engine at 1400 rpm to...

Страница 100: ...intake open ings 4 Lubricate all grease points See Grease points page 202 5 Install fully charged batteries Turn on the battery isolation switch 6 Inflate the tires to the correct pressure Refer to Maximum tire pressures page 196 Lower the grader from the storage blocks 7 Perform all appropriate pre start checks Refer to Daily pre start checks page 81 8 Start and run the engine at 1400 rpm to 1600...

Страница 101: ... as heavy as the machine being towed This will ensure sufficient engine and braking capabilities to be able to pull and stop both ma chines on any uphill or downhill slope n If the towed grader cannot be braked a tow bar or two towing machines must be used one in front pulling and one at the rear to provide braking Do not tow over long distances n Ensure the towline or bar is in good condition and...

Страница 102: ...attachments Use chains or ca bles that are in good condition n Install the articulation lock pins n When turning keep the towing angle and speed to a mini mum n Turn the hazard lights on while towing After towing The following safety measures should be taken before the towbar chain or wire rope is disconnected after towing 1 Place the machine on level ground 2 Apply the parking brake 3 Block the w...

Страница 103: ...lace tie down cables or chains over or against hy draulic tubes hoses cylinders or valves etc Attach tie down cables or chains securely to front attachment points n Obey all local laws concerning loading unloading or trans porting the grader Wide load permits may be required for graders equipped with tires larger than 14 00 n Keep the trailer bed clean n The rotating beacon can be lowered for incr...

Страница 104: ...rader onto wooden blocks to protect the trailer bed Do not apply down pressure Al so lower any attachments such as a scarifier or ripper 3 Place grader in the Service position See Service position page 146 4 Install chocks at the front and rear tandem wheels Wedge and nail the chocks in place 5 Relieve residual hydraulic pressure by operating all the control levers 6 Remove and retain the ignition...

Страница 105: ...st opening with heavy gauge plastic and secure in place to prevent dust and moisture entering the engine Re member to remove the plastic cover before starting the grader Lifting arrangement and Tie down locations 1 Exhaust opening Lifting arrangement 1 15 maximum lifting angle 2 10 maximum lifting angle Tie down locations 3 Front and rear tie down locations 4 Front and rear lifting points ...

Страница 106: ...e valve Pressure is limited to 1724 kPa 17 bar 250 psi with a relief valve 2 Return to cab and push in the parking brake switch to the ap plied position 3 Cycle the key switch to the crank position III momentarily and release 4 Pull the parking brake switch out to the release position 5 If a hand pump is not available place the machine in the Service Position refer to Service position page 146 the...

Страница 107: ...UTRAL n Position the moldboard at 90 degrees to the frame n Centralize the circle drawbar and moldboard with the frame n Fully lower the moldboard and all attachments n Ensure that there are no persons or vehicles near the grader 1 Operate the MBCS switch A on the console by pushing the button on the switch to override the interlock The MBCS status lamp B in the center display energizes to indicat...

Страница 108: ...bar to the right This action pivots the blade lift arms around their pins Pivot the blade lift arms until the final dimple on the right hand arm aligns with the pointer 3 Push the MBCS switch until it locks The MBCS warning lamp de energizes to indicate that the lock pin has engaged If the warning lamp does not de energize operate both the right hand and left hand blade lift cylinder control lever...

Страница 109: ...ble Blade Control System 109 4 Use the moldboard slide shift lever to slide the moldboard as far to the right as possible 5 Using the circle turn lever rotate the circle so that the end of the moldboard is close to the front tire ...

Страница 110: ... and the circle shift cylinder Retract the right hand blade lift cylinder until the moldboard reaches the desired position Observe all moving parts to prevent structure fouling when using the MBCS 7 Using the circle turn lever rotate the circle to allow the end of the moldboard to clear the ground Reverse this procedure to return the moldboard to the normal grading position ...

Страница 111: ...mission in NEUTRAL n Position the moldboard at 90 degrees to the frame n Centralize the circle drawbar and moldboard with the frame n Fully lower the moldboard and all attachments n Ensure that there are no persons or vehicles near the grader 1 Operate the MBCS switch A on the console by pushing the button on the switch to override the interlock The MBCS status lamp B in the center display energiz...

Страница 112: ...bar to the left This action pivots the blade lift arms around their pins Pivot the blade lift arms until the final dimple on the left hand arm aligns with the pointer 3 Push the MBCS switch until it locks The MBCS warning lamp de energizes to indicate that the lock pin has engaged If the warning lamp does not de energize operate both the right hand and left hand blade lift cylinder control levers ...

Страница 113: ...tructions Moveable Blade Control System 113 4 Use the moldboard slide shift lever to slide the moldboard as far to the left as possible 5 Rotate the circle so that the end of the moldboard is close to the front tire ...

Страница 114: ...ft cylinder and retract the circle shift cylinder Retract the left hand blade lift cylinder until the moldboard reaches the desired position Observe all moving parts to prevent structure fouling when using the MBCS 7 Rotate the circle to allow the end of the moldboard to clear the ground Reverse this procedure to return the moldboard to the normal grading position ...

Страница 115: ...te notch with the scarifier box n Install the wedge Scarifier tooth angle adjustment n Lower the scarifier to the ground n Remove the bolts lockwashers and nuts that hold the scarifier box arms to the scarifier drawbar n Tilt the scarifier box to the desired angle and align the bolt holes You may have to loosen the ball stud nuts Install and tighten the bolts Scarifier teeth n The hardened scarifi...

Страница 116: ...down pressure n Remove the bolts washers and pins 1 from the control rods 2 and ripper arms 3 n Carefully raise or lower the ripper to the desired tooth angle n Align the appropriate holes in the control rods with the holes in the ripper arms n Install the pins and secure them with the bolts and washers Ripper shank removal n Lower the ripper onto a support n Remove the cotter pins flatwashers and...

Страница 117: ...to decrease the spreading height Moldboard angle adjustment n Lower the windrow eliminator to the ground n Remove the brace arm pins and the brace arm n Loosen the pull tube collar setscrews n Maneuver the moldboard assembly to the desired angle n Align the appropriate holes in the pull tubes and the pull tube collars n Tighten the pull tube collar setscrews n Adjust the brace arm length Remove th...

Страница 118: ...er and lower moldboard brackets n Position the moldboard to the right or left as required n Install the upper and lower moldboard brackets n Install the brace arm in the opposite direction and secure with the brace arm pins Lift chain adjustment Both ends of the windrow eliminator should be the same distance from the ground when raised Adjust the lift chains if they are not n Lower the windrow eli...

Страница 119: ...ing down piles of ma terial Refer to A frame attachments lever page 69 V plow The V Plow is hydraulically raised and lowered using a control le ver on the pedestal Refer to A frame attachments lever page 69 Skid shoe adjustment Adjust the skid shoes to allow the V Plow to clear obstacles in the road surface n Lower the V Plow to the desired height and support it ade quately n Adjust the shoes to c...

Страница 120: ...urn the handles until the shoes contact the ground n Tighten the setscrews Blade tilt adjustment n Lower the plow to the ground n Release the tension in the safety trip springs by loosening the nuts n Remove the pin from the tilt link n Tilt the blade to the desired angle and align the appropriate holes n Install the pin n Apply tension to the safety trip springs by tightening the nuts Lift chain ...

Страница 121: ... lever controls the vertical height of the wing and allows the operator to raise and lower the wing par allel to the ground Push forward on the front mast slide lever to lower the wing Pull back on the front mast slide lever to raise the wing n The wing lift lever controls the outboard end of the wing Push forward on the wing lift lever to lower the outboard end of the wing Pull back on the wing l...

Страница 122: ...ate holes and install the shear pins Hydraulic snow wing position for roading n Pull back on the wing lift lever and raise the outboard end of the wing until it reaches the maximum position parallel with the grader side panels n Secure the wing with the chain n Operate the front mast slide and raise the inboard end of the wing to clear the top of the right hand front tandem tire WARNING Ensure the...

Страница 123: ...hways Check the local traffic laws for the correct operating requirements Operating techniques in this section are basic Your skills and techniques will develop as you gain knowledge of your grader and its capabilities This section will help you to understand the oper ating characteristics of your grader Read this section carefully If any questions arise concerning the operation of your grader con...

Страница 124: ...al position Tilting the moldboard forwards allows material to roll for spreading or compacting Tilting the moldboard backwards increases the cutting ability and reduces the rolling action of the material Study these illustrations to familiarize yourself with the terms used in this section Moldboard toe The point of the moldboard closest to the front wheels Moldboard heel The point of the moldboard...

Страница 125: ...to articulate the grader to the right The articulation indicator gauge in the pedestal indicates the de gree of articulation Install the lock pins when not using the articulation function trav eling in traffic or at roading speeds n Fully raise the moldboard and attachments before you turn the grader around n Position the moldboard so it will not contact the front or rear tandem tires when articul...

Страница 126: ... around n Lean the wheels slightly in the direction you are turning n Travel as far forward as possible Maneuver 2 n Lean and turn the front wheels in the opposite direction n Select reverse gear and back up the grader as far as possible Maneuver 3 n Lean and turn the wheels to the new travel direction n Straighten the wheels after the turn is completed If using the articulation function to help t...

Страница 127: ...s or gas lines contact the responsible authority and request assistance Maneuver 1 n Reduce your speed n Use the accelerator decelerator to slowly maneuver the mold board around the object n Drive as close as possible to the object to reduce the amount of hand shoveling required Maneuver 2 n Use the moldboard slide shift and side shift levers to follow the shape of the object Maneuver 3 n Slide th...

Страница 128: ...nteract side thrust n Turn right and follow the edge of the shoulder nearest the ditch n Position the toe of the moldboard behind and outside the front right hand wheel Always have the toe of the moldboard posi tioned on the edge of the shoulder nearest the ditch while grading n When finishing the right hand curve turn straight Lean wheels 1 Moldboard toe Lean wheels 1 Moldboard toe ...

Страница 129: ...a clean up pass to re move the windrow and reshape the shoulder n Ensure the articulation lock pins are removed before articulat ing and install them when not using the articulation function Articulate the grader in the direction of the curve and follow the edge of the shoulder nearest the ditch Slide and position the moldboard as required Do not allow the moldboard to contact the tires when artic...

Страница 130: ...hrust n Tilt the moldboard forward until the material constantly rolls off the moldboard Articulate the frame to the right If the drive wheels lose traction reduce the articulation angle This will decrease the cutting angle and side thrust allowing the drive wheels to regain traction Depos it the windrow between the tandem wheels Spread the windrow over the new surface until it is smooth NOTE Ensu...

Страница 131: ...ide thrust n Tilt the moldboard forward until the material constantly rolls off the moldboard Articulate the frame to the left If the drive wheels lose traction re duce the articulation angle This will decrease the cutting angle and side thrust allowing the drive wheels to regain traction Depos it the windrow between the tandem wheels Spread the windrow over the new surface until it is smooth NOTE...

Страница 132: ...e wheels on firm ground Remember to remove the articulation lock pins before articulating the grader If the articulation fea ture will not be used install the articulation lock pins n Make the second pass with the front right hand wheel on the bottom of the first cut Cut a 3 to 1 slope at a slightly higher speed n A clean up pass may be required as the windrow builds up on the roadside Side shift ...

Страница 133: ...dboard counterclockwise and lower the left blade lift cylinder at the same time Refer to Moveable Blade Control System page 107 n Lower or raise the circle shift cylinder to position the heel of the moldboard at the bottom of the bank slope and aligned with the inner edge of the tandem wheels n Move the grader slowly towards the bank Check to see if the moldboard is angled correctly before actuall...

Страница 134: ...r the heel to the required ditch foreslope and lean the front wheels to the left n Deposit the material onto the shoulder n Reposition the moldboard to cut a second V ditch closer to the road and not as deep as the first V ditch cut Deposit the material onto the shoulder n Reposition the moldboard to make a clean up pass for the ma terial built up on the road shoulder Side shift the circle to ward...

Страница 135: ... bottom of the ditch backs lope and the heel at the bottom of the ditch foreslope n Tilt and lower the moldboard for the required depth n Make a horizontal cut and lean the front wheels to the left n Reposition the moldboard to make a cleanup pass to spread the windrow created by the flat bottom cut up onto the shoul der Spread this material and finish the final grade 1 Cut backslope 2 Backslope 3...

Страница 136: ...ial to the center of the road creating a windrow n Position the moldboard parallel to the front axle n Drive the grader straight down the center of the windrow keeping the moldboard high on the windrow to feather the ma terial to both sides of the grader n Construct the crown slope by tilting the moldboard forward and position it between a 60 and 75 degree angle Place the transmission in a higher ...

Страница 137: ...els in the direction you are turning to increase steering control as you approach the center of the cul de sac n To begin the finished grade of the cul de sac drive the grader opposite to the direction you were previously operating at the outside edge and form a windrow towards the center n Tilt the moldboard forward and move the windrow towards the center of the cul de sac n Check the slope as yo...

Страница 138: ...osition the uphill front wheel on the edge of the windrow created from the previous pass This provides stability and allows you to create an even grade n Position the toe of the moldboard outside and behind the up hill wheel so that the heel of the moldboard deposits the ma terial outside the downhill tandem wheels n When you have completed grading the slope spread the re maining material to make ...

Страница 139: ...s to the frame center line n Tilt the moldboard back for maximum cutting to remove the ridges and potholes n Lean the front wheels towards the heel side of the moldboard as you work towards the center of the road n Repeat these procedures for the other side of the road sur face n Generally tilt the moldboard forward for grading and back for ditching n Build the road surface by moving half the wind...

Страница 140: ...aterial up the foreslope and onto the shoulder n On the next pass spread the material to finish the shoulder grade Left hand ditch clean up n Position the moldboard toe behind the front left hand wheel n Lower the left hand blade lift cylinder to position the mold board to the depth of the ditch n Move the right hand blade lift cylinder to position the heel of the moldboard to deliver the material...

Страница 141: ...els on the shoulder to prevent wheel slippage in the wet or soft material of the ditch n Side shift the circle and drawbar assembly towards the ditch n Tilt and angle the moldboard as required to move the material out of the ditch and to deposit it between the tandem wheels n For the next pass straighten the frame side shift the circle and drawbar assembly and center it under the frame Position an...

Страница 142: ... Lean the front wheels to the left to counteract side trust n Deposit the material outside the left hand tandem wheels onto the edge of the road n On the next pass collect the windrow from the edge of the road and feather the material back onto the shoulder surface Remember to adjust the moldboard to create a gentle slope towards the ditch n Ensure you clean up the road surface before allowing tra...

Страница 143: ...eplaceable Use the scarifier to break up surfaces that are too hard to cut with the moldboard For especially hard surfac es reduce the number of teeth Always lower the scarifier teeth into the material slowly while the grader is moving at a low speed Do not skid the teeth along hard surfaces such as large rocks or pavement Do not use the scarifier when turning or articulating This places side load...

Страница 144: ...Operating techniques 144 Notes ...

Страница 145: ...ine possible However this is in vain if the individual who is about to use or service the machine does not read or follow the safety instructions For example does not re install guards steps on slippery parts of the machine instead of using a lad der grabs hold of hoses instead of handholds uses the wrong tool for the job In order to maintain safe and efficient function always use Volvo CE genuine...

Страница 146: ... the grader on a level surface 2 Place the transmission in NEUTRAL and apply the parking brake 3 Install both articulation lock pins 4 Lower the moldboard and all attachments to the ground Do not apply down pressure 5 Shut down the engine 6 Remove and retain the ignition key WARNING If you have to work on a machine before it has cooled down beware of hot fluids and components which can cause burns...

Страница 147: ...ift accumulators if installed to their hydraulic circuits by turning the shut off handles counterclockwise n Relieve residual hydraulic pressure in moldboard slide circuit by operating the control lever n Some circuits have electrically activated float valves To re lieve pressure in these circuits turn on the ignition key without starting the engine and place the control lever in the float de tent...

Страница 148: ...sion in NEUTRAL apply the parking brake place the grader in a safe position lower the moldboard and attachments securely block the wheels and use extreme caution n Ensure that adequate stands or blocks are used to support the grader when servicing n Securely block the moldboard or any attachments that may fall before working on them n When servicing the grader fasten a DO NOT OPERATE or similar wa...

Страница 149: ...authorized personnel on or around the grader n The spray from pressurized coolant can cause serious injury to your eyes and skin Wait until the engine is cool enough to rest your hand on the cap n Avoid burns from direct contact with hot components or splashing hot oil WARNING When using pressurized air for cleaning wear a face shield and protective clothing Do not direct the air hose nozzle at yo...

Страница 150: ...lled wiring harness at the fuse panel 7 25 amp 24V 12V convertor if installed wiring harness at the battery 8 Float valve module if installed wiring harness at the module Connect the arc welder ground cable as close as possible to the work area Install the battery box cover After completing your welding procedures connect the above items in the reverse order Ensure you connect the negative battery...

Страница 151: ...k under the axle of the wheel to be removed Make sure it is positioned correctly and that it will safely sup port the expected load n Take care to safely position the supports under the machine NOTE The machine must be lowered from the jack to a suit able secure stand before the wheel is removed Do not use the jack to support the weight of the machine when removing the wheel Safety when handling o...

Страница 152: ...vent vapors n Engine starting aids are flammable and should be stored in a cool well ventilated location Never use starting aids when preheating intake air n Ensure the grader is properly equipped for grading in dry or forested areas Equipment such as a spark arrestor may be required n At the first sign of a fire take the following actions if the situa tion will safely permit Drive the machine awa...

Страница 153: ...t is important to connect route and secure them so they are protected from damage and wear They must not be routed in contact with fuel or oil hoses n If any auxiliary electrical equipment is installed on the ma chine wiring must be fused connected and routed to avoid exposure to wear or damage Fuel hydraulic and brake systems n Check to make sure fuel hydraulic and brake hoses are not worn or dam...

Страница 154: ...als designed to withstand high operating temperatures for example in engines transmissions axles brakes hydraulic motors and pumps may be made of fluor rubber If a machine or a component of a machine has burned or been ex posed to intense heat it should be handled by specially trained personnel In handling of machines after a fire wear protective neoprene rubber gloves goggles and approved respira...

Страница 155: ...bber in this section n Never touch burnt components or parts with your bare hands when there is a risk that you may be exposed to contact with burnt fluor rubber See section Rubber and plastics n Wear thick protective neoprene gloves goggles and ap proved respirator n First wash thoroughly with plenty of lime water a solution or a suspension of calcium hydroxide i e slaked lime n Seek medical atte...

Страница 156: ...e hazard n Tighten all connections to the specified torque when you in stall or replace high pressure lines tubes or hoses Refer to your Service Manual n Residual pressure may remain in the hydraulic system Re lieve all pressure before disconnecting hoses Tighten all con nections before applying pressure n Check valves lock valves and similar hydraulic components are designed to retain pressure or...

Страница 157: ...ied service technician n Use extra care when working on All Wheel Drive System com ponents and hoses A high pressure leak could result in per sonal injury n Only qualified service personnel should test the system WARNING Do not use oxygen or compressed air when precharging accumulators An explosion can occur if oxygen comes in contact with a spark Use dry nitrogen WARNING Accumulator contents unde...

Страница 158: ...k the hydraulic oil level Never operate the system with a low oil level If loss of oil or charge pressure occurs stop the grader as quickly as possible and shut down the engine Loss of oil can result in component damage Report the problem and have it repaired by a qualified service technician n Have defective components repaired or replaced immediately Using defective components may cause serious ...

Страница 159: ...imme diate medical attention n Wear a face shield when working with batteries n Never lean over a battery during charging testing or jump starting operations n Be familiar with procedures for charging and testing a battery Read and follow the manufacturer s instructions for the bat tery charger n Place a wet cloth over the battery and its vents before charg ing or jump starting Ensure that the clo...

Страница 160: ...are tires Use only enough air pressure to keep the rim parts in place n Always use an inflation cage safety cables or chains when in flating a tire that is not installed on a machine n Never mount a tire on a wheel rim that is not clearly recom mended for that tire n Never use wheel parts of different sizes together and never use damaged or faulty wheel parts n Use extreme care if you must use a r...

Страница 161: ...R134a refrigerant contacts your skin or eyes seek medical attention immediately PAG oil produces a mild irritation to the skin Wash immediately with soap and water n Wear protective clothing impervious gloves and chemical splash goggles while working on the air conditioning system n Ensure you handle the R134a refrigerant in a well ventilated area Inhaling high concentrations of vapor can be harmf...

Страница 162: ...igniting the fuel va pors make a good ground contact by keeping the fuel nozzle in constant contact with the fuel tank filler neck n Do not fill the fuel tank to full capacity Leave room for fuel ex pansion n Clean up any spilled fuel immediately n Do not mix gasoline or any other non specified material with diesel fuel Highly combustible vapors may result n Install and tighten the fuel tank cap S...

Страница 163: ...terval between oil changes are 1 The oil filters MUST be replaced each time the oil is changed 2 The oil filters MUST meet the Volvo CE specifications 3 The sulphur content of the fuel MUST NOT exceed 0 2 by weight See Fuel system page 19 4 The oil MUST be a quality grade See Recommended lubricants page 217 5 The ambient temperature remains above 10 C 14 F 6 The correct oil viscosity for the ambie...

Страница 164: ... for leaks If the filters leak stop the engine remove the filters and check the sealing surface Usu ally it does not help to tighten the filter further NOTE After replacing the oil filters the engine must run at a low idle for at least one minute to ensure proper lubrication before putting the machine to work IMPORTANT It is very important that the filters are filled with oil before they are insta...

Страница 165: ...ng Fuel handling page 162 Fuel filter Replace the fuel filter every 500 hours On G710B to G730B machines the fuel filter is located inside the engine compartment on the rear left hand side On G740B to G780B machines it is located inside the engine compartment door on the rear right hand side NOTE When replacing the fuel filters close the fuel tank shut off valve Fuel leakage could occur NOTE The f...

Страница 166: ... the engine off 2 Close the 2 fuel tank shut off valves There is one on the supply line and one on the return line 3 Remove the lid screws lid spring cassette and filter element 4 Install a new filter element and refit the spring cassette 5 Replace the lid gasket 6 Fit the lid while checking for correct positioning Insert the screws and tighten 7 Prime the fuel system and check for leaks Models G7...

Страница 167: ...el purges at the vent plug 13 Close the vent plug Start the engine and check for leaks Models G740B to G780B Optional fuel filter water separator To drain water and contaminants 1 Shut off the engine 2 Place a container under the drain valve The drain valve is self venting 3 Open the valve and drain out the contaminates 4 Close the valve and prime the system if necessary To change the filter eleme...

Страница 168: ... a larger ca pacity and self venting drain With this option an additional prim ing pump is located inside the right hand side access door underneath the fuel tank To prime the fuel filter water separator with integral primer 1 Open the vent plug in the filter head 2 Open the drain on the bottom of the bowl and collect the fuel and any contaminates into a container Dispose of them in an envi ronmen...

Страница 169: ...ant as are the tight ness of the exhaust system and lubrication lines If any irregular or abnormal noises can be heard or if the turbo charger vibrates it must be reconditioned or changed immediate ly Only authorized workshops may carry out work on the turbo charger Important Never race the engine immediately after it has been started Run the engine at low idle speed for two minutes before stoppin...

Страница 170: ...rimary filter may only be cleaned a maximum of three times Thereafter it should be replaced Make a mark on the end of the secondary filter every time the primary filter is cleaned or replaced NOTE Use approved respirator when cleaning filters The length of time between filter changes depends entirely on the operating environment of the machine It may be neces sary to change the filter more often R...

Страница 171: ...ry filter in case the primary filter should be damaged If the filter indicator lamp remains on even though the primary filter has been changed or cleaned the secondary filter has become clogged NOTE The secondary filter should never be cleaned Replace only n Clean the air cleaner housing completely and remove the sec ondary filter n Install a new secondary filter element n Install the primary elem...

Страница 172: ...ely 1750 rpm A temperature sensor fail ure will cause the fan to drive at maximum speed If the engine temperature becomes too high even though the coolant level is correct the radiator should be cleaned If the temperature still remains high contact an authorized dealer for immediate action IMPORTANT Take care not to damage the fins on the radia tor core Engine radiator Radiator cleaning Clean the ...

Страница 173: ... with compressed air in the opposite direc tion to the normal air flow n Drain charge air cooler Hydraulic oil cooler The hydraulic oil cooler is located at the rear right hand side of the grader n Open the rear access door and inspect the oil cooler for clogged or damaged cooler fins n Clean the cooler with compressed air Direct the air in the op posite direction to the normal air flow Charge air...

Страница 174: ...iluted care must be taken to ensure that the antifreeze concentration is a minimum 40 which gives protection down to 25 C 13 F If there is a risk that the ambient temperature falls below this ensure that the concentra tion is adjusted to provide adequate protection for the anticipated temperature Corrosion protection Anti freeze contains active anti corrosion additives in order to pro tect the eng...

Страница 175: ...mark on the reservoir IMPORTANT Extreme loss of coolant indicates a leak in the cooling system or a serious engine malfunction Consult a qualified service technician n Do not add cold coolant to a hot engine Let the engine cool n Do not exceed 68 antifreeze More than 68 antifreeze re duces freeze protection The maximum recommended anti freeze level is 60 which provides freeze protection to 52 C 62...

Страница 176: ... clean water in the radiator with the addition of anti corrosion agents and anti freeze If the coolant is rusty rinse the system thoroughly before filling with new coolant 1 The engine should be off and the heater control set to warm 2 The cap for the expansion tank should be removed 3 Fill up to the MAX level in the expansion tank 4 Take the machine for a test drive to remove all air from the coo...

Страница 177: ...stalling 3 Coat the gasket on the filter with petroleum jelly 4 Fill the filter with coolant 5 Screw the filter on until the gasket touches the sealing surface Tighten the filter a further 1 2 turn 6 Open the valve 1 After installing 7 Wipe around the filter and filter head until dry 8 Start and run the engine until warm 9 Stop the engine and check that the gasket on the filter has sealed If it ha...

Страница 178: ...til correct belt ten sion is achieved n Tighten bolts 1 and 2 Water pump fuel pump Models G740B G746B and G780B WARNING The engine must be turned off before checking belt tension Rotating parts can cause severe injuries Belt tension New Used Alternator 356 N 80 lb 214 N 48 lb Air conditioning compressor 356 N 80 lb 285 N 64 lb Bolt torque 21 N m 150kgf m 15 lbf ft Belt tension New Used 10 mm belt ...

Страница 179: ...in side the battery box mounted on the left hand tandem case n Remove the battery box cover n Check the terminals for corrosion and tightness of the cable connectors n If the batteries have filler caps remove the caps and check the level of the electrolyte n Add distilled water only Install the caps n Operate the machine after topping up so that the water is mixed with the electrolyte This is part...

Страница 180: ... an electrical load is placed on the battery the cell starts to bubble Dead Cell A 50 point spread in the specific gravity reading between the high and low cell readings indicates that the battery has a bad cell A voltage reading below 10V also indicates that a battery has a bad cell Discharged When all cells read below a specific grav ity reading of 1 230 the battery is dis charged The battery sh...

Страница 181: ...n nect the jumper cables n Apply the parking brake of both vehicles and move the trans mission shift lever of the grader to NEUTRAL If the other ve hicle has an automatic transmission move the lever to PARK If the vehicle has a manual transmission move the shift lever to NEUTRAL Shut down engine Switch off all unnecessary electrical systems such as lights heaters air conditioners etc in the grader...

Страница 182: ...oes not start on the second or third attempt stop this procedure Report the problem and have it repaired by a qualified service technician n Do not dismount from the grader with the engine running Have a qualified service technician disconnect the jumper ca bles in the reverse order of connection n Allow the grader s engine to run for a few minutes and ensure all controls and instruments are worki...

Страница 183: ... be de stroyed immediately n When disconnecting batteries first break the circuit by switch ing the battery disconnect switch off Circuit breakers and fuses The fuse panel is installed inside the console cover and contains circuit breakers fuses relays and the directional indicator flasher unit Refer to the decal on the back of the access panel cover for fuse and circuit breaker locations If an el...

Страница 184: ...feed 5 A fuse 19 Defroster fans 7 5 A circuit breaker 20 Tire pump remote receptacle 15 A circuit breaker 21 Front wipers 5 A circuit breaker 22 Rear wipers 5 A circuit breaker 23 Lower wipers 7 5 A circuit breaker 24 Rear worklights 7 5 A circuit breaker 25 Backup lights 7 5 A circuit breaker 26 Moldboard work lights 15 A circuit breaker 27 MBCS beacon 7 5 A circuit breaker 28 Secondary steering ...

Страница 185: ... n Park the grader on level ground and place the transmission in NEUTRAL n Apply the parking brake and lower the moldboard and all at tachments to the ground n The transmission oil level sight glass is located on the left hand side of the transmission case When the engine speed is at idle the oil level should be at the middle of the sight glass To add oil to the transmission Refer to Recommended l...

Страница 186: ... the transmission oil level It must be in the middle of the level check sight glass Transmission filter element The transmission hydraulic filter is located beneath the cab on the front right hand side The hydraulic filter assembly is installed on a bracket attached to the transmission case n Replace it every 500 hours of operation n The filter element is a spin on type and can be removed with a f...

Страница 187: ...ch housing 1 Open the side access door on the right hand side of the fuel tank stand Open the right hand engine compartment door for additional access to the clutch housing 2 Install an appropriate wrench on the bolt retaining the clutch slave cylinder to the cross shaft arm 3 Press the cross shaft arm downwards This will rotate the cross shaft 4 Press until a firm resistance is felt This means th...

Страница 188: ...quired Refer to Recommended lubricants page 217 for the correct oil type Model G780B Chock the tires properly n The level check plug for the final drive is located in the right hand side housing behind the cross shaft cap Clean all dirt from around the plug n Remove the plug The oil should be at the level of the hole n To add more oil remove the breather cap from the filler tube located on the lef...

Страница 189: ...drive until the oil reaches the bottom of the level check hole 6 Apply pipe sealant on the threads and install the level check plug Model G780B 1 Remove the level check plug 2 Place a container with a capacity of 34 liters 9 US gal under the final drive drain plug 3 Remove the plug and drain the oil 4 Clean and install the drain plug 5 Refill with clean oil Fill the final drive until the oil reach...

Страница 190: ...hould be between the two bends of the dipstick n Check both tandems Refer to Recommended lubricants page 217 for the correct oil type Changing tandem oil Change the oil in the tandems every 1500 hours 1 Remove the dipstick from the tandem 2 Place a container under the tandem drain plug Refer to Capac ities page 219 for correct capacity 3 Remove the drain plug and drain the oil 4 Clean and install ...

Страница 191: ...00 hours Have the brake rebuilt if there is evidence of any fluid leaks cracked or chipped linings or the brake lining has reached a minimum thick ness of 0 8 mm 0 031 in Have the parking brake adjusted if the clearance between the pads and the disc exceeds 1 57 mm 0 062 in With the transmission in third gear the parking brake should stall the engine when the clutch is released ...

Страница 192: ...g lamp B should turn on without alarm buzzer n If the electric motor or warning lamp do not energize the brake system is faulty and must be repaired by a qualified ser vice technician n Release the brake pedal The electric motor and Service brake warning lamp B should turn off n Insert the ignition key and turn to the I position Do not start the engine n The master cylinder booster pump electric m...

Страница 193: ...moldboard under the grader and fully lower the blade and all attachments n Put the grader in the Service position refer to Service position page 146 n Shut down the engine n Clean any dirt from around the filler cap n Remove the cap from the hydraulic tank and wipe the dipstick clean n Replace the cap and seat it firmly Remove it again and check the oil level The oil level must be at the FULL mark...

Страница 194: ...h clean hydraulic oil Hydraulic system filter element Replace the hydraulic system filter every 500 hours of operation The hydraulic oil filter is located inside the left hand engine com partment next to the radiator shroud All Wheel Drive systems share the same filter no additional filter is used n The filter element is a spin on type and can be removed with a filter wrench n Clean any accumulate...

Страница 195: ...el surface check the All Wheel Drive gearbox oil level by looking at the sight glass inside the rear left hand side door The oil level must be visible in the middle of the glass Gearbox oil changing Change All Wheel Drive gearbox oil every 2000 hours The drain plug for the All Wheel Drive gearbox is accessible from underneath the grader on the left hand side just ahead of the hy draulic tank 1 Pla...

Страница 196: ... a self attaching air chuck with a remote shut off Stand behind a safety cage covering the tire Refer to Safety when servic ing Tires page 160 Maximum tire pressures Maximum pressures shown are only a guideline for typically equipped machines Consult your tire manufacturer for further de tails WARNING Failure to use a safety cage when inflating tires could result in severe personal injury or death...

Страница 197: ...t trapped by the filter NOTE Use approved respirator when cleaning filters Internal cab air filter This filter is found on the external left hand side of the cab behind the door Remove the panel then turn the wing nuts to open the filter compartment To service the internal cab air filter pull the filter outward Clean or replace the filter as required Check weekly or more of ten in dusty environmen...

Страница 198: ...at the engine are open 2 Operate blower fans at all speeds slowly cycle temperature po tentiometer from cold to hot to check heater valve operation Air conditioning system 1 Perform a thorough visual inspection of air conditioning refriger ant system components for signs of refrigerant oil leakage or physical damage 2 Operate blower fans at all speeds slowly cycle the temperature potentiometer fro...

Страница 199: ...preventing the circulation of refrigerant in the system Working in a clean dry environment and completing repairs quickly can re duce the risk of introducing moisture into the system Store com pressor PAG oil in a sealed container to prevent it from absorbing moisture Do not remove plugs and caps from new components until they are ready for connection Do not clean components with compressed air 1 ...

Страница 200: ...080 in evenly between the guide plates and the circle Refer to the Service Manual for G780B and G780B VHP and fur ther detailed adjustment instructions Have the circle adjusted by qualified service personnel Tool box The toolbox is mounted on the right hand tandem case Windshield washer fluid reservoir front and rear windows The washer fluid reservoir is located inside the side access door on the ...

Страница 201: ...ple When the machine has been operated for 1000 hours the Daily Weekly 250 500 and 1000 hour services should be car ried out according to the Lubrication and service chart Service intervals NOTE Daily and Weekly service should always be carried out first A 250 hours B 500 hours C 1000 hours D 1500 hours E 2000 hours Refer to Lubrication and service chart page 204 ...

Страница 202: ...d 11 Upper and lower driveshafts 3 each shaft 12 Articulation cylinder 2 each side 13 Tandem sleeve thrust plate 1 each side 14 Clutch slave cylinder 2 15 Pump driveshaft splines 1 fitting 16 Wheel lean pivot pins 2 each side 17 All Wheel Drive motor 2 each side 18 Drag link 2 each side stan dard 7 heavy duty 19 Steering cylinder 2 each side 20 Circle turn valve 1 21 Circle turn cylinder and crank...

Страница 203: ...ply the parts with enough grease Do not over lubricate Pressure from excess grease can damage the seals n Increase greasing frequency in dry or dusty conditions or if dry joints are apparent Symbol key lubrication and service chart These standard symbols are used in the Lubrication and service chart on the following pages 1 Engine 2 Transmission 3 Hydraulic system 4 Brake system 5 Axles 6 Fuel sys...

Страница 204: ...Service and maintenance 204 Lubrication and service chart Lubrication and service chart 10 daily and 50 hour services ...

Страница 205: ...g pin MPG 3 fittings each side 4 Tie bar MPG 1 fitting each side 5 Wheel lean cylinder MPG 2 fittings each cylinder 6 Drawbar ball stud MPG 1 fitting 7 Blade lift cylinder ball pin MPG 1 fitting each side 10 Circle shift cylinder MPG 1 fitting each end 14 Articulation cylinder MPG 2 fittings each side 28 Check cab fresh air filter 197 30 Brake and clutch pedal shafts MPG 1 fitting each 34 Circle t...

Страница 206: ...Service and maintenance 206 Lubrication and service chart 250 hour service ...

Страница 207: ...ter s Routine engine oil change intervals performed after the initial commissioning service will be either 250 or 500 hours depending on fuel sulfur content oil quality and operating conditions 163 24 Check final drive oil level 188 29 Inspect clutch reservoir oil level 187 31 Blade tilt cylinder tilt quadrant MPG 2 fittings each cylinder standard 3 fittings each side heavy duty Adjustment checks ...

Страница 208: ...Service and maintenance 208 Lubrication and service chart 500 hour service ...

Страница 209: ...0 18 Check drive belts and pulleys 178 21 Change hydraulic filter element 194 25 Check battery 179 26 Change fuel filter check fuel tank 165 27 Change transmission oil filter 186 Adjustment checks Wheel toe in Blade lift cylinder trunnions Wheel bearing preload See Service Manual Inspect Page Pump mounts Cab and ROPS mounting bolts 231 Wheel rim bolts 231 Articulation lock pins Torque Page Steerin...

Страница 210: ...Service and maintenance 210 Lubrication and service chart 1000 hour service ...

Страница 211: ...r MPG 6 fittings 40 Check clean or replace engine primary air filter 170 Adjustment checks Primary hydraulic relief settings Steering system pressures Transmission lubrication lock up pressures Inspect Page Tilt quadrant bolt Hydraulic oil Replace if necessary Clean suction strainer and magnetic plug as equipped 194 Fan motor hydraulic hoses Fan motor mount and bracket bolts Parking brake linings ...

Страница 212: ...Service and maintenance 212 Lubrication and service chart 1500 hour service ...

Страница 213: ...intenance Lubrication and service chart 213 1500 hour service Interval D Checks oil changes and lubrication Item Measure Page 17 Change tandem oil 190 Inspect Engine and turbocharger mounting bolts Belts and pulleys ...

Страница 214: ...Service and maintenance 214 Lubrication and service chart 2000 hour service ...

Страница 215: ... fluid 192 20 Change All Wheel Drive gearbox lubricant 195 21 Change hydraulic fluid 194 22 Change engine coolant 176 Inspect Vibration damper Engine belts and pulleys Checks Item Measure Page 33 Circle top clamp and guide bearing surfaces Moldboard upper and lower slide rails Keep these bearing surfaces clean Wheel rim torque 231 Battery isolation switch 179 Radiator and oil coolers 172 Air clean...

Страница 216: ...Service and maintenance 216 Notes ...

Страница 217: ...Specifications Recommended lubricants 217 Specifications Recommended lubricants ...

Страница 218: ...mperature influence the selection of the fuel with respect to cold handling properties and cetane levels In cold weather conditions below 32 ºF 0 ºC the use of lighter distillate or higher cetane level fuel are recommended Final boil ing point max 660 ºF 349 ºC and cetane min 45 To avoid excessive deposit formation and to minimize the emis sions of sulfur dioxide into the ambient air the sulfur co...

Страница 219: ... 100 L 26 5 US gal G710B to G746B 105 L 27 7 US gal G780B All Wheel Drive Gearbox 3 4 L 3 6 US qt Final Drive 23 L 6 US gal G710B to G746B 34 L 9 US gal G780B Transmission 38 L 10 US gal Cooling system G710B to G730B G740B G746B G780B 28L 7 4 US gal 31L 8 2 US gal Fuel Tank G710B to G730B G740B G746B G780B 370 L 97 7 US gal 460 L 121 5 US gal Component Hours Page Engine 250 163 Coolant 2000 176 Tr...

Страница 220: ...e Oil Filters 250 164 Fuel filter 500 165 Water trap filter 500 166 Primary air filter 1000 170 Secondary air filter As required 171 Component Hours Page Oil Filter 500 186 Component Hours Page Oil Filter 500 194 Component Hours Page Internal cab air filter as required 197 External cab air filter optional as required 197 ...

Страница 221: ...r capacity total 7 2 L 439 4 in3 Compression ratio 17 5 1 Idling speed low 800 rpm Idling speed high 2400 rpm Valve clearance cold engine Inlet exhaust 0 3 0 1 mm 0 0118 0 0039 in 0 5 0 1 mm 0 0197 0 0039 in Oil pressure min at low idling speed warm engine 80 kPa 0 8 bar 11 6 psi Oil pressure min at high idling speed warm engine 200 kPa 2 bar 29 psi Air cleaning in 3 steps Cyclone cleaner Primary ...

Страница 222: ...in Cylinder capacity total 9 6 L 586 in3 Compression ratio 18 0 1 Idling speed low 800 rpm Idling speed high 2300 rpm Valve clearance cold engine Inlet exhaust 0 4 mm 0 16 in 0 7 mm 0 27 in Oil pressure min at low idling speed warm engine 60 kPa 0 6 bar 8 7 psi Oil pressure min at high idling speed warm engine 300 500 kPa 3 5 bar 43 5 72 5 psi Air cleaning in 3 steps Cyclone cleaner Primary filter...

Страница 223: ...ing device Type Rotary pump Make N A Feed pressure 400 500 kPa 4 5 bar 58 72 5 psi Order of injection 153624 Type Piston pump Make Bosch Feed pressure 200 250 kPa 2 2 5 bar 29 36 psi Order of injection 153624 Type Coil Power preheating element 2 kW Time relay integrated engagement time Variable ...

Страница 224: ...mately 1750 rpm Fan speeds depend on ambient temperature duty cycle and machine model Cooling fan has 9 blades Thermostat G710B to G730B Type Closed system Thermostat begins to open at 83 C 181 F Thermostat fully open at 95 C 203 F G740B to G780B Type Closed system Thermostat begins to open at 82 C 180 F Thermostat fully open at 92 C 198 F ...

Страница 225: ...0B 950 CCA G740B to G780B Chassis connection Negative terminal Alternator output 1800 W 2400 W optional Current max 75 amp 100 A optional Starter motor output 5 4 kW G710B to G730B 7 5 kW G740B to G780B Fully charged battery 1 265 The battery should be charged at 1 230 Watt Socket Headlamps 75 W 70 W H4 Parking lights 4 W Directional indicators 21 W Single contact bayonet Working lights 75 W 70 W ...

Страница 226: ...t breaker 3 A 2 pcs Fuse panel inside console cover Circuit breaker 5 A 4 pcs Fuse panel inside console cover Circuit breaker 7 5 A 12 pcs Fuse panel inside console cover Blade fuse 7 5 A 1 pc Fuse panel inside console cover Blade fuse 10 A 2 pcs Fuse panel inside console cover Circuit breaker 15 A 5 pcs Fuse panel inside console cover Blade fuse 25 A 2 pcs ...

Страница 227: ...24 14 00 X 24 16 00 X 24 Forward gears km h mph km h mph km h mph km h mph 1st 3 8 2 4 4 4 2 8 4 2 2 6 3 7 2 3 2nd 5 4 3 3 6 2 3 9 5 9 3 7 5 1 3 2 3rd 7 4 4 6 8 5 5 3 8 2 5 1 7 1 4 5 4th 10 4 6 5 11 9 7 5 11 4 7 1 10 0 6 2 5th 14 7 9 2 16 9 10 5 16 1 10 1 14 1 8 8 6th 20 5 12 8 23 6 14 7 22 5 14 1 19 7 12 3 7th 28 5 17 8 32 7 20 4 31 2 19 5 27 3 17 0 8th 39 8 24 9 45 7 28 5 43 6 27 2 38 1 23 8 Rev...

Страница 228: ...clutch 343 mm 13 5 in diameter Make Volvo Model SR30 Single reduction Gear ratio 6 14 1 Differential lock Dog clutch Differential lock operation Electro hydraulic Make Volvo Model SR40 Single reduction Gear ratio 6 14 1 Differential lock Dog clutch Differential lock operation Electro hydraulic Make Volvo Model Volvo twin bull gear Double reduction Gear ratio 8 97 1 Differential lock Dog clutch Dif...

Страница 229: ...utlet port and to the rear right hand and front left hand brake units Parking brake The parking brake an electrically activated spring applied high pressure caliper disc brake It is hydraulically released Brake booster flow rate 23 L min 6 gpm Brake booster relief setting 6 895 kPa 69 bar 1000 psi Brake master cylinder relief setting 15 1 MPa 152 bar 2200 psi Accumulator manual recharge relief val...

Страница 230: ...86 bar 2700 psi External load sense relief valve setting 14 8 MPa 148 bar 2150 psi Fan motor Fixed displacement vane motor Fan motor displacement 45 cc 2 75 in3 per revolution Minimum fan speed 550 rpm nominal Maximum fan speed 1750 rpm nominal Hydraulic filter 10 micron absolute 2 micron nominal Type of steering system Hydraulic power front wheel steering Incorpo rates two steering cylinders Syst...

Страница 231: ...1 Wheel rim bolts All models 623 N m 64 kgf m 460 lbf ft 2 Cab mounting bolts All models 378 N m 39 kgf m 280 lbf ft 3 Rops mounting bolts All models 163 N m 17 kgf m 120 lbf ft 4 Final drive bolts To frame 922 N m 94 kgf m 680 lbf ft To tandem 378 N m 39 kgf m 280 lbf ft ...

Страница 232: ...ousing 136 N m 14 kgf m 100 lbf ft 7 Engine mount bolts G710B to G730B 275 N m 28 kgf m 203 lbf ft G740B G746B G780B 149 N m 15 kgf m 110 lbf ft 8 Engine mount bolts All models 105 N m 11 kgf m 77 lbf ft 9 Engine mount to frame bolts All models 540 N m 56 kgf m 398 lbf ft 10 Front axle draglink nuts All models 746 N m 76 kgf m 550 lbf ft ...

Страница 233: ...4 2 540 mm 8 4 2 794 mm 9 2 C Height 3 378 mm 11 1 3 404 mm 11 2 3 404 mm 11 2 3 404 mm 11 2 3 505 mm 11 6 Low profile cab 3 073 mm 10 1 3 099 mm 10 2 3 099 mm 10 2 3 099 mm 10 2 3 200 mm 10 6 D Wheelbase 6 096 mm 20 0 6 096 mm 20 0 6 096 mm 20 0 6 248 mm 20 6 6 248 mm 20 6 E Tread width 2 083 mm 6 10 2 083 mm 6 10 2 083 mm 6 10 2 136 mm 7 0 2 311 mm 7 7 F Bladebase ISO 7134 2 616 mm 8 7 2 591 mm ...

Страница 234: ...81 dB A per ISO 6394 enclosed cab Vibration levels Whole body vibration is less than 1 25 m s2 RMS measured on the operator s seat according to ISO 7096 The operator s seat in the grader meets the following technical specifications ISO 6683 ISO 7096 EM4 EM5 EM6 EM7 EM8 The seat meets the requirements for a grader application under EM4 ...

Страница 235: ...3 Capacities 219 CE Marking and Declaration of Conformity 10 Center instrument panel 22 Central warning 23 Change AWD gearbox oil 195 coolant 176 directions 88 display screen 33 engine oil 163 gears 88 hydraulic oil 194 tandem oil 190 transmission oil 186 Charging batteries 182 Check list after fire or heat exposure 155 Checking instruments and control lamps 84 Cigar lighter 54 Circle adjustment 2...

Страница 236: ...g a gradual slope using articulation 138 Fire 78 Fire prevention measures 152 Flat bottom ditching Gravel roads 134 Float valve Front system operation 65 power switch 44 system indicator lights 44 Floor level vents 62 Flushing the cooling system 176 FOPS 78 Foreword 1 Front axle draglink nuts 232 defroster fan switch 47 wheel lean 93 wheel lean lever 67 windshield wiper washer 48 float valve syste...

Страница 237: ...erating instructions 73 Operating techniques 123 Operating using differential lock 97 Operation and maintenance of the machine 3 Operator comfort 57 controls 55 duties 75 precautions 75 seat and seat belt 57 Parking 99 brake 96 191 229 brake applied 25 brake switch 44 Pedestal instrument panel 28 tilt pedal 60 Preparing for operation after long term parking 100 Presentation 7 Pre start checks 81 P...

Страница 238: ...spension seat 57 fore aft adjustment 57 height adjustment 57 weight adjustment 57 Symbol key lubrication and service chart 204 Tandem oil level 190 Tandems 190 The USA Federal Clean Air Act 17 Tie down locations 105 Tire pressures 196 Tire pump switch 49 Tires 160 196 To stop the grader 95 Tool box 200 Towing 79 101 Transmission 8 185 error codes 29 filter element 186 gear display 28 mount bolts 2...

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