Sakai GW75O Operating & Maintenance Instructions Download

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PERIODICAL MAINTENANCE

System or

Mechanism

Part name

Periodical replacement

maintenance parts

Replacement

period

Remarks

1. Brake system

Master cylinder

Seals (rubber parts)

2 years

Adopted machines only

Wheel cylinder

Seals (rubber parts)

2 years

Brake piping parts

Brake hose

2 years

Air hose

2 years

Adopted machines only

Operating parts

Cable

4 years

2. Steering system

Orbitrol

Seals (rubber parts)

2 years

Hydraulic piping parts

Hydraulic hose

2 years

Steering cylinder

Seals (rubber parts)

2 years

Hydraulic pump

Seals (rubber parts)

4 years

3. Power transmission

system

(inclusive of axle)

Axle

Seals (rubber parts)

4 years

Adopted machines only

Travel pump

Seals (rubber parts)

4 years

Travel motor

Seals (rubber parts)

4 years

Hydraulic piping parts

Hydraulic hose

4 years

Isolation rubber

Isolation rubber itself

4 years

4. Fuel system

Piping parts

Fuel hose

4 years

5. Engine related

Engine mounting parts

Isolation rubber

4 years

Seals (rubber parts)

Packing and others

4 years

Drive parts

V-belt

2 years

6. Cooling system

Piping parts

Radiator hose

2 years

7. Control related parts

Cable

4 years

Adopted machines only

CAUTION ________________________________________________________

•

With a new machine, change the engine oil after 50 hours of operation for the

first time only.

•

When trouble occurs in the location indicated by the indicator lamp on the

monitor display, sensor will work and corresponding lamp comes on. If this
occurs, conduct necessary service regardless of the periodical service interval
recommendation.
1) The hydraulic filter (line filter) warning lamp

Replace elements

•

Check the electric wiring at a regular interval not exceeding one month:

1) Damage to the wire harness and loose clamps
2) Loose sockets
3) Function of electrical systems

—

Summary of Contents for GW75O

Page 1: ...ad this handbook thoroughly and understand the whole information contained before trying to operate inspect and service your machine OPERATING MAINTENANCE INSTRUCTIONS MODEL GW75O VIBRATIN G ROLLE R From VGW1 10102 SAKAI ...

Page 2: ...your machine Keep this handbook at hand whenever you do your work The main subjects of this manual are 1 Basic precautions for safety 2 Operation 3 Daily maintenance and 4 Specifications For operation and maintenance of the engine refer to the Engine Instruction Manual furnished separately Descriptions in this manual can differ from the machine instructions of your machine due to the results of th...

Page 3: ...12 Safety Decals 16 2 OPERATION 18 2 1 Instruments and Controls 18 2 1 1 Operator s station 18 2 1 2 Gauges indicator lamps and warning lamps 19 2 1 3 Switches 21 2 1 4 Operating levers and pedals 26 2 1 5 Unloader valve 27 2 1 6 Fuse box 28 2 2 Handling and Adjustments 28 2 2 1 Awning 28 2 2 2 Seat adjustment 29 2 2 3 Disengaging the brake when towing 29 2 3 Operation 30 2 3 1 Before starting ins...

Page 4: ...il and grease 45 2 13 2 Coolant 46 2 13 3 Battery 47 2 14 When the Cold Season is Over 48 2 15 For a Long Storage Period 48 2 16 During the Storage Period 48 2 17 When the Battery Has Discharged 49 2 17 1 Connection and disconnection of booster cables 49 3 PERIODICAL MAINTENANCE 51 3 1 Precautions 51 3 2 Walk Around Checking 53 3 3 Periodical Maintenance Points 54 3 4 Maintenance Procedure 56 1 Ev...

Page 5: ...parts or making inquiries about your machine the following information is requested 1 Machine model Indicated on the dashboard in the operator s station MODEL CHASSIS No SAKAI HEAVY INDUSTRIES LTD Toicro mova 2 Machine serial number 3 GW750 E VGW1 0 0 0 0 0 4 Engine serial number Location Location 1 ...

Page 6: ... this manual you must assume responsibility for your own personal safety In this manual and on the machine you will find safety notices Each safety notice starts with a signal word as shown below A DANGER Denotes that there is an extreme hazard If you fail to take proper precautions it is highly likely that you could be killed or seriously injured The color of the symbol A is red A WARNING Denotes...

Page 7: ...ny modifications consult your distributor For an injury or damage to the machine caused by non approved modifications Sakai accepts no responsibility Basic precautions for safe operation of your machine are discussed beginning on page 4 To operate and work with your machine you must be qualified A WARNING Do not operate your machine before you read its operator s manual thoroughly Incorrect operat...

Page 8: ... in the controls or protruded portions of the machine Do not wear oily clothing According to the type of jobs wear safety goggles or mask Know the work area in advance Know the terrain geology and conditions of the road surface at the worksite Start working after securing safety such as stationing a guardsman or putting up barriers where there is a risk of falling of the machine or collapse of sho...

Page 9: ...move the filler caps drain the oil or replace the filters you can get burned Perform this work in accordance with the correct procedures with the machine cooled down saited16 To remove the radiator cap slowly loosen the cap to relieve the pressure with the engine shut down and the coolant cooled down For the radiator cap with a lever lift the lever to release the trapped pressure When removing the...

Page 10: ...f swallowed do not try to vomit Get medical help immediately 1 2 Preparation for Safe Operation It Clean the step operator s station and floor board Do not place parts tools or unnecessary articles on the step operator s station and floor board Keep the step floor board controls and handholds free from muds oil ice or water as they can cause slippage Repair them if found to be damaged Tighten loos...

Page 11: ...that the brake pedal can be fully depressed without difficulty when you twist your body for reverse run Secure good visibility with canopy Keep the windowpane clean Lock the windows and doors no matter whether they are open or closed Do not leave the doors half closed Secure forward and backward visibilities Adjust the rear view mirrors and under mirrors for good visibility If dirty clean them If ...

Page 12: ...parked for signs of leakage or oil fuel and water If any leakage is noticeable determine the cause and make corrections immediately Have a trial run Make a test run in a safe place to check that there are no abnormal signs If found to be abnormal rectify the fault before traveling again Listen for unusual sounds and check for abnormal temperature rise If abnormal park the machine in a safe locatio...

Page 13: ...d it In case of danger stop and sound the horn and proceed when the area is clear of personnel or obstructions When changing the direction of travel secure the safety on the path in the travel direction Keep everyone away from the pinch points When making turns do not allow anyone to come close to the pinch point At night carefully drive the machine Nighttime driving tends to frustrate the sense o...

Page 14: ... necessary to do so go down straight along the slope to the flat ground move sideways and go up straight to the destination When parking Select level and hard ground If necessary to park on a slope block the front of the drums on the downside of the slope When required to park on the public road provide necessary markings such as flag barriers and illumination However be sure they do not obstruct ...

Page 15: ...Transportation Follow required regulations Select a transporting route according to the overall width overall height and gross weight of the trailer with the roller loaded 1 8 Handling the Battery When handling the battery Battery electrolyte contains sulphuric acid It will destroy clothing and skin If it touches your clothing or skin flush with large quantities of water In case of eye contact flu...

Page 16: ... For disconnection start with the negative one Do not allow a tool to bridge between the positive terminal and machine body This can generate dangerous sparks Do not connect the booster cable to wrong terminal NEVER connect the positive terminal to the negative Final connection to the engine block of the disabled machine can cause sparks The connecting point should be as far as possible from the b...

Page 17: ...intervals Replace fuel hose and high pressure hydraulic hoses regularly to prevent fire Replace high pressure hoses of the power steering system every two years Change these parts at regular intervals even if found to be normal They will deteriorate as time goes on Change any hose found to be abnormal even if it is within its recommended service interval A DANGER Do not operate Keep this warning t...

Page 18: ...ay During service do not allow persons not concerned to enter the work area particularly when grinding or welding operation is performed or heavy hammers are being used Keep your machine clean Spilled oil grease or scattered debris are dangerous Always keep your machine clean Moisture that penetrates into the electrical system can cause malfunctions Do not use water to clean sensors connectors and...

Page 19: ...ms have cooled down Use care when inspecting or servicing fan or belts in motion Secure loose clothing and keep articles away that could get caught in moving parts Do not let your body or tools make contact with the fan blades or belts They can be cut seriously Used oil disposal Do not throw used oil into a drain or waterway Drain the oil from the machine into a proper container Do not drain direc...

Page 20: ...erhanging ON banks or on grades steep enough to cause the machine to slide or roll over Reduce speed prior to making turns Pay particular attention when operating on uneven surfaces as the machine may become unstable 3998 36002 0 2 locations 3998 16501 0 0 3998 16511 0 A WARNING Replacethepowersteeringhighpressure hoses every two years 3 8 18611 0 A WARNING n l j A r r t A s Do not open the hood w...

Page 21: ...A WARNING Negligence of these instructions can lead to accidents 1 BASIC PRECAUTIONS FOR SAFETY 17 ...

Page 22: ... Combination meter Parking brake switch 0 Flood lamp switch D Lamp switch 0 Sprinkler switch Uphill Flat selector switch for sprinkling o Forward Reverselever F R lever w i t h v i b r a t o r s w i t c h Steering wheel Horn switch Liquid spray switch g Throttle lever 0 Speed shift lever 0 Starter switch Turn signal lever Brake pedal 18 ...

Page 23: ...er shows total operating hours The service interval recommendation in this manual should be based upon the hour meter readings 9 c 0 c 3 u 1 g C w a r i o R F R a egi o item En 0 Tachometer Hour meter Temperature gauge Indicates the coolant temperature Zone close to symbol H indicates overheating In case of overheating run the engine at idling for about ten minutes before shutting it down Then det...

Page 24: ...lighted Preheating plug indicator lamp Goes on when starter switch is turned to HEAT Indicator lamps 4 4 Light up when corresponding systems have been operated Warning lamps ___ Go on when the starter switch is turned to the ON position and go off when the engine has started If any of them lights up while the engine is running this indicates a faulty condition Stop the engine and trace the source ...

Page 25: ... circuit are charged with electricity Let the key stay in this position after the engine has started START The engine is cranked and gets started The moment the engine has started release the key It will automatically return to the ON position Lamp switch Has three positions 0 All lamps are switched off Side marker lamps and tail lamps come on In addition to the above mentioned lamps the headlamps...

Page 26: ...arking brake switch If switch U is pressed down the parking brake applies with the indicator lamp on the monitor display lighted up When pressed again the brake is released and the indicator lamp goes off A WARNING ____________________________ To disengage the brake be sure to press the button again instead of pulling it When dismounting from the machine press the button to apply the brake without...

Page 27: ...e amplitude to the selected one of 2 to 4 At vibration 1 the vibration indicator lamp on the left side lights and at 2 to 4 two indicator lamps right and left light NOTE The vibration rolling compaction should be made at 1 800rpm or higher of the engine speed Avoid long time vibration at vibration 1 while the machine stops If traveling becomes impossible due to mud etc during vibration rolling com...

Page 28: ...ation can be adjusted within 0 20 seconds with dial ldleing duration can be set within 0 60 seconds by turning dial 8 Adjsut the dials to meet job conditions The table below serves as a guide for sprinkling and idling durations Vehicle speed km h Sprinkling duration seconds Idling duration seconds 2 1 2 mile h 7 8 35 40 3 1 9 mile h 4 5 30 35 4 2 5 mile h 3 4 25 30 5 3 1 mile h 2 5 3 5 20 25 For n...

Page 29: ...nkler tank at the rear of the machine is to be used When the machine moves to flat road the switch should be immediately changed to LEVEL A while after switched to LEVEL the front and rear tanks become constant in water level Water movement occurs regardless of the sprinkling work Pay attention also to out of service and parking on an uphill slope Especially for parking on an uphill slope change t...

Page 30: ...R lever top vibrator switch See page 23 Vibrator ON OFF P s Forward 0 Neutral 8 Reverse ii IMPORTANT For normal braking return the F R lever back to neutral In an emergency depress the brake pedal More powerful braking will take place Throttle lever Shifts the engine RPM The engine RPM increases when moved toward the operator Idling Full throttle Speed shift lever Selects three vehicle speed range...

Page 31: ...r at the right hand side of the operator s seat The unloader lever disengages the drive playing a role like a clutch Use this lever for towing the machine when the engine is disabled or when troubles have developed in the hydraulic drive For towing Turn the knob counter clockwise Un load For normal traveling Turn the knob clockwise Onload A WARNING________________________________ On a slope chock ...

Page 32: ... Pull off the lock pin from its locking hole while spinning it slightly 0 Fold the supporting columns slowly forward A CAUTION ___________ When folding down the awning use care not to bump your head against it Insert the lock pin into another locking hole CD Make sure the lock pin has entered into the locking hole positively 2 To set up the awning 0 Raise the supporting columns slightly to free th...

Page 33: ...t su itable suspension for your body weight A WARNING The adjustment will be necessary when operating the machine first or when operators are alternated 2 2 3 Disengaging the brake when towing A WARNING On a slope chock the wheels and prepare for towing before disengaging the brake For towing the machine when the engine is disabled or when troubles have developed in the hydraulic system for propul...

Page 34: ...machine in motion Steering is impossible if the bar is in the steering lock position The bar is located at the left of the center of the machine To unlock the bar 0 Remove the spring pin Pull out the lock pin 0 Set the bar in the carrying position NOTE Retain the lock bar in the locked position by inserting the lock pin into the lock holes Fix the lock pin with the spring pin 2 Check that the F R ...

Page 35: ...to the machine 1 Set the throttle lever in a position slightly higher than IDLING 1 Idling Full throttle 2 Turn the starter switch to the ON position and check that the warning lamps and parking brake indicator lamp on the monitor display are on 445 434 3 In cold weather hold the starter switch in the HEAT position until the heater indicator lamp goes on Let the switch key to stay in this position...

Page 36: ...ing the engine Try not to move to operation immediately after starting but observe the following __ IMPORTANT _____________________________________________________ Avoid increasing the engine speed abruptly before warming up run is completed CD Run the engine at around 1 200 rpm for about 5 minutes to warm it up Warming up run allows the lubricating oil to reach the vital parts of the engine and h...

Page 37: ...n of speed shift lever 3rd Speed shift lever Speed shift lever 1st 2nd 3rd Travel speed 0 3 km h 0 1 9 mile h 0 5 km h 0 3 1 mile h 0 9 km h 0 5 6 mile h A WARNING On a steep slope run the machine at low speed Do not attempt to shift speed while travelling Idling Full throttle 2 Speed up the engine by pulling the throttle lever towards you 3 Press down parking brake switch button to release the br...

Page 38: ...________________________________________ Avoid abrupt braking Try to leave enough time for braking Avoid parking on a grade If necessary to park on a grade block the wheel to prevent unexpected moving down the grade 1 Bring the F R lever to the neutral position N and the machine will come to a halt Forward Neutral Reverse A CAUTION For normal braking move the F R lever back to the neutral position...

Page 39: ...op the engine A CAUTION While travelling do not turn the starter switch OFF 3 Pull off the starter switch key _ W ARNI NG When dismounting from the machine apply the parking brake by actuating the parking brake switch If necessary to park on a slope chock the drums Remove the starter switch key 2 3 7 Check after Stopping the Engine 1 Perform the walk afround checks for oil and water leakage abnorm...

Page 40: ...ediately stop vibration Because of the characteristic of the amplitude selector system switching to lower amplitude such as from 4 to 3 or from 3 to 2 cannot be sensed and in order to switch to lower amplitude therefore turn the amplitude selector switch to OFF once and then select the amplitude again 2 5 Sprinkler 1 Before sprinkling check for the water level in the sprinkler tank with the sight ...

Page 41: ...a sprinkling duration of 5 seconds and an idling duration of 30 seconds Adjust according to job requirements _ IMPORTANT _______________________________ When compacting asphalt mixes select ON to fully wet the drum surface then switch to INT Follow the same procedure for starting the work after a short break Use clean water wherever practicable After the work is completed turn the handle of the sp...

Page 42: ...D Turn sprinkler tank drain cap 0 counter clockwise and completely drain the tank Completely drain the sprinkler pump filter and pipes by removing valves and O 0 Drain the front and rear sprinkler bars by opening value In cold weather also drain the hoses pump and sprinkler nozzles 38 ...

Page 43: ...ever in the closing direction A CAUTION If an attempt is made to leave the machine unused for a long period fully close liquid spray stop valve by turning its lever in the closing direction 3 The liquid to prevent sticking to tires is sprayed by pressing the liquid spray switch and the spraying is automatically stopped when the switch is released 4 The liquid spraying rate is adjusted with the spr...

Page 44: ... oil that may be frozen when it is cold open the valve 0 at the left end of the machine front rear as well as the valve above the liquid tank after the work is completed and press the liquid spray switch to drive the pump and then drain the liquid completely In addition the same procedure should be done for long term storage Close both cocks when using it again A CAUTION __________________________...

Page 45: ...oing downhill Use the F R lever Run slowly by the operation of the F R lever even if the travel distance is short Use the engine brake Go downhill by applying the engine brake along with the F R lever operation A WARNING When going uphill run at low speed Do not attempt to shift speeds during travelling The machine can slip down the slope 2 7 3 On a slope Working on a sidehill Work in an uphill do...

Page 46: ...temperature engine oil pressure fuel lever Follow the procedures below to prevent the machine from falling into an unworkable condition the following morning caused by muds and other extraneous matter on the drum or frozen drums 1 Remove muds and water from the machine Muds can get into the seals together with water drops on the hydraulic cylinder piston rod Damaged seals will result 2 Park the ma...

Page 47: ...f grease oil and ice Do not steer the machine on the ramps If the machine is facing in the wrong direction allow it to dismount from the ramps and correct the direction For loading and unloading use ramps or a proper loading stand 2 10 1 Use of a trailer equipped with a winch A WARNING Placing the unloader in UNLOAD position disrupts the power for traction Do not enter the areas ahead of and behin...

Page 48: ...in the ONLOAD position 7 Locate the machine correctly on the trailer 2 10 2 Self propelling 1 Engage the trailer brake and chock its wheels Fix the ramps so that the machine and trailer are completely aligned The angle between the ramps and ground must be less than 15 degrees Leave a proper space between the ramps according to the width of the roller drum 2 Decide the correct direction of run and ...

Page 49: ...wing hook holes Particularly pay attention to sidewise skidding 2 12 Transportation To decide the transporting route check the width of the road height and weight including the roller of the trailer Obey relevant regulations For transportation obey traffic regulations 2 13 Operation in Cold Weather In cold weather take the following measures to prevent troubles such as starting difficulty and cool...

Page 50: ... the most suitable mix ratio according the lowest temperature in the job location Ambient temperature 33 C 27 4 F 26 C 14 8 F 20 C 4 F 16 C 3 2 F 11 C 12 2 F Amount of anti freeze 8 P 2 1 T e 1 8 6 5 e 1 7 6 t 1 6 5 1 3 Amount of coolant 8 2 1 9 e 2 4 9 5 e 2 5 10 5 e 2 8 11 t 2 9 Ratio 50 45 40 35 30 __ IMPORTANT ________________________________________________________ Use of a high consistency u...

Page 51: ...re affected by the electrolyte flush with large quantities of water and get medical help At low temperature batteries are less efficient The level of charge is lowered and batted will tend to freeze Maintain batteries full charged wherever practicable and give attention to heat insulation at night for the next day s operation Check the color of the hydrometer attached to the battery top to charge ...

Page 52: ...r the battery after disconnecting the negative cable or take off the battery from the machine and store in a safe place 5 If the temperature is expected to go down below 0 C add antifreeze to the coolant 6 Completely drain the sprinkler system 7 Place the F R lever in the neutral position N turn the vibrator and sprinkler switches off and apply the parking brake 8 Chock the machine 9 Remove the st...

Page 53: ...itive terminal and machine body This can generate sparks causing an explosion Loose battery terminals can cause sparks An explosion will result When connecting the terminals make certain that they are tight Disconnect with negative cable first Connect with positive cable first 2 17 1 Connection and disconnection of booster cables When jump starting the engine connect the booster cables as follows ...

Page 54: ...r cables Wear safety goggles when jump staring the engine Do not allow the machine to make careless contact with the booster supply Do not make wrong connections Connect the negative cable to the engine block earth far away from the battery as sparks may occur when connecting Booster supply Batteries of the machine Disconnect from the engine block of the machine Use booster cables and end clips of...

Page 55: ...fter operation 6 For a long term storage fill the fuel tank lubricate necessary points and run the machine for more than 20 minutes once a month 7 In freezing weather add antifreeze to the coolant according to the ambient temperature 8 For the hydraulic pump and motor have them serviced at authorized service shops 9 Turn the starter switch OFF when performing services such as repairing broken wire...

Page 56: ... rubber Isolation rubber itself 4 years 4 Fuel system Piping parts Fuel hose 4 years 5 Engine related Engine mounting parts Isolation rubber 4 years Seals rubber parts Packing and others 4 years I Drive parts V belt 2 years 6 Cooling system Piping parts Radiator hose 2 years 7 Control related parts Cable Cable 4 years Adopted machines only CAUTION___________________________________________________...

Page 57: ...tion to items as shown below tires Hub bolt looseness Radiator Coolant leakage Coolant lever Air cleaner Clogging Indicator Brake Function Adjustment Hydraulic tank Oil leakage Oil lever Fuel tank Fuel leakage Fuel lever tires Hub bolt looseness Sprinkler tank Water lever Engine Oil leakage Fuel leakage Oil lever Bolt looseness Power distributor Oil leakage Liquid spray tank Liquid lever Sprinkler...

Page 58: ...3 PERIODICAL MAINTENANCE 3 3 Periodical Maintenance Points 54 ...

Page 59: ...lt Check looseness adjust as necessary 1 Steering cylinder Apply grease Grease 4 0 Shookmounts Check condition 16 0 Vibrator Check oil leakage Gear oil 2 Tire Check condition and air pressure 7 0 Tilt bearing Apply grease Grease 2 Center pin Apply grease Grease Sprinkler pipe nozzle Clean internals 2 0 Wheel hub nut Check looseness and adjust Every 500 hours Fuel filter Replace element 1 Line filt...

Page 60: ...rk the machine on a level and solid surface 11 Radiator With the cap removed check to see if the coolant level is near the port Add as necessary _ WARNING _______________________________ Do not remove the radiator cap while the coolant is hot Before removing raise the lever on the cap to release the internal pressure 0 Engine oil pan Shut down the engine and check the engine oil level If it is not...

Page 61: ...oil level with the sight glass on the side of tank The level is proper if it is between H and L marks If necessary add the hydraulic fluid from the fill port Battery 0 Check the color of the hydrometer attached to the battery top to charge or replace the battery Green Good Black Discharged too much White Checking required 0 Retighten any loose terminal Apply grease or vaseline to the terminals to ...

Page 62: ...t c II P A I II I N 1 1 li rn v I Engine oil pan See the separate engine manual After completion of operation and while the oil is warm drain the oil with the drain plug removed A WARNING When draining a hot oil use care not to get burned Refit the drain plug and fill the crankcase with the engine oil from the fill hole on the cylinder head cover Change the oil filter NOTE For a new machine change...

Page 63: ...iddle of a push of about 10kg A properly adjusted 10 to 15 mm 0 To adjust loosen alternator bracket bolt bolt 0 and slide the alternator Replace as the belt with belt deflects 0 and plate Provided on both sides of the machine Steering cylinder Apply grease to the four fittings Shockmounts Check the rubber blocks for cracks and their mounting bolts for looseness 59 ...

Page 64: ...kler pipe nozzle 1 Pipe Remove the cap from both ends of each sprinkler pipe Operate the sprinkler pump to wash out dust from inside the pipe 2 Nozzle Turn the cap of one touch nozzle to remove the cap and nozzle from sprinkler pipe Turn out the nozzle from cap and further turn out filter from the nozzle Clean the filter and clean the nozzle holes with needle or the like before replacing them to s...

Page 65: ...ub nut in the tightening direction during inspection Excessive tightening of the wheel hub nut will lead to breakage of bolts or cracks in the disc wheel Be sure to observe the specified torque NOTE Tighten the wheel hub nut 50 hours after purchase of a new vehicle or replacement of tires 4 Every 500 hours Fuel filter Fuel filter 4 See the separate engine manual Change the filter cartridge Line fi...

Page 66: ...000 operating hours Suction filter Take off the hydraulic tank cover Take out and clean the strainer change the strainer if necessary Hydraulic tank 1 Remove the drain plug and drain the oil while it is warm 2 After cleaning the inside of the tank fill the tank to the specified level with new hydraulic fluid 3 Start and run the engine at idling for 2 5 minutes When air bubbles have disappeared fro...

Page 67: ...l oil starts overflowing from the level port 5 Refit the level plug and fill port plug Vibrator 1 Rotate the drum till the drain plug comes to bottom 2 Remove the drain 3 Drain the vibrator oil 4 Turn the tire until the port comes to a position for easy oiling 5 Supply specified amount of oil Front 3 2 Rear 2 5 e x 2 through the port using a jug etc 6 Wash clean the removed plugs and refit the dra...

Page 68: ...ervice level a mark on the indicator clean the element as described below 1 Remove the clip and cap to pull out the element 2 Blow compressed air from inside of the element to clean A WARNING Exercise caution not to get a speck of dust in your eye 3 Check the element for damage Change if found to be abnormal 4 Refit the element and cap and tighten the clip _ CAUTION _______________________________...

Page 69: ...nterior of the tank 3 When the necessary work and refueling are complete tighten the filler cap positively NOTE When removing the water and sediment from the tank filled with the fuel the fuel will gush out if the drain plug is screwed out completely The fuel will catch fire if open flames or ignition sources are used close to it Do not smoke or use a match or cigarette lighter close to it 65 ...

Page 70: ...ar oil 1 5 0 4 Vibrator Gear oil Front 3 2 2 Rear 2 5 2 x 2 Hydraulic tank Hydraulic oil 65 17 2 Fuel tank Diesel oil 130 34 3 Radiator Coolant 16 4 2 Sprinkler tank Water 300 79 2 x 2 3 Rating Lubricant Service classification Ambient temp and applicable viscosity rating Applicable standards 15 30 C 5 86 F Cold 0 40 C 32 104 F Moderate 15 55 C 59 131 F Tropical Engine oil API grade CD SAE 10W 30 S...

Page 71: ...0 BP Energol HLP 46 BP Energrease LS EP 2 ESSO Esso Lube D3 30 Esso Gear Oil GP 90 Nuto H 46 Beacon EP 2 MOBIL Mobil Delvac 1330 Mobil Pegasus Gear Oil 90 Nuto Oil 25 Beacon EP 25 SHELL Shell Rotella CT Oil 30 Shell Spirax 90 EP Shell Tellus Oil 48 Shell Alvania EP Grease 2 CASTROL Castrol CRD 30 Castrol Hypoy 90 Hyspin AWS 46 Spherrol ELP 2 CAUTION 1 Fill the fluid reservoirs with the filters ins...

Page 72: ... M I 6 TAIL LAMP 10W STOP LAMP 26W TURN SIGNAL LAMP R 26W BACK UP LAMP 26W PL BATTERY _ RELAY FUSE HOLDER F L G r 2V 95031R 12V 95D31R 165A BATTERY DIODE 0 1 AUTO START RELAY 07 0 t a i NUMM I IMO no m LICENSE LAMP 12W 0 B GY G O ENGINE STOP RELAY Ow I BACK BUZZER PI ENGINE STOPPER OOP HYD FILTER SWITCH C J _ C ACK UP LAMP 26W URN SIGNAL LAMP L 26W TOP LAMP 260 O AIL LAMP 10W 0 0 I C THERMO TACHO ...

Page 73: ...ng without attention or its power excessively at a time can cause damage to the plates leading to a shortened life For long term storage charge it fully tighten the caps securely store in a cool and dry place and check the level of charge at least once a month Keep the battery in a satisfactory condition at all times The battery should be in a satisfactory condition when the engine is to be starte...

Page 74: ...h 0 3 1 mile h 0 5 6 mile h Vibrating power Centrifugal force 1 st 7 8kNI800kgfl 3rd41 9kN14 270kgfl 2nd24 5kNI2 500kgfl4th58 4kN 5 960kgf Gradability 21 degrees Rolling width 1 950 mm 77 Minimum turning radius 5 4171 213 Engine Model Total displacement Rated output Max torque ISUZU DD 4BG1T Diesel Engine With turbo charger 4 329 cc 245 cu in 78 8kW j 107 Psi 392 N rn140kgf mI 1 800min 1 1 pm Tank...

Page 75: ...SAKAI HEAVY INDUSTRIES LTD Head Office 1 4 8 Shiba Daimon Minato ku Tokyo Japan Telephone Tokyo 03 3431 9971 Facsimile 03 3436 6212 Printed in Japan 2006 01 9000 ...

Page 76: ...SAKAI HEAVY INDUSTRIES LTD ...

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Sakai GW75O, Operating & Maintenance Instructions

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