Gehl Dynalift 663 Скачать руководство пользователя

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Hydraulic System

Type: Open center
Pump: Single section gear type

Displacement / revolution:

2.7 cu. in. (44.3 cc)

Flow @ 2500 RPM:

29 gpm (110 L/min)

Main relief pressure:

2800 psi (193 bar)

Steer relief pressure:

2000 psi (138 bar)

Hydraulic filter:

In-tank return type, 10 micron
media, replaceable element.
Rated flow: 100 gpm (379 L/min)
Rated pressure: 100 psi (690 kPa)
By-pass pressure (full flow):
25 psi (172 kPa)

Hydraulic strainer:

In-tank suction, 100 micron media,
replaceable element.
Rated flow: 100 gpm (379 L/min)
By-pass pressure: 3 psi (21 kPa)

PRINTED IN U.S.A.

907879/AP1198

Courtesy of CraneMarket.com

Содержание Dynalift 663

Страница 1: ...Form No 907879 OPERATOR S MANUAL 663 Dynalift Telescopic Boom Forklift Courtesy of CraneMarket com...

Страница 2: ...ransmission Hydraulic Starting Aid Engine Oil Circulating Work Lights Temperature Oil Filter Inject Pressure Fan Clutch Engaged Clutch Low Accumulator Wiper Washer Heater Beacon Disengaged Pressure 4...

Страница 3: ...Index 58 Electrical Hydraulic Schematics 62 Standard Hardware Torque Data 66 Load Zone Charts 67 Warranty Inside Back Cover IDENTIFICATION INFORMATION Write your Gehl Dynalift Model and Serial Number...

Страница 4: ...urn it to the container and keep it with the unit at all times If this machine is resold GEHL Company recommends that this manual be given to the new owner Right and left are determined from a positio...

Страница 5: ...Dynattach System Tool Hookup Rear Boom Access Access Cover With Rear Lights and Backup Alarm Operator s Station Engine Access Covers Battery Fuel Access Tank Extend Cylinder Inside Boom Lift Cylinder...

Страница 6: ...disc type Hydraulic booster master cylinder w electric reserve in event of engine failure Manual foot pedal actuation Parking brake Mechanical disc type Electrical System Type 12 volt negative ground...

Страница 7: ...essure 2000 psi 138 bar Hydraulic filter In tank return type 10 micron media replaceable element Rated flow 100 gpm 379 L min Rated pressure 100 psi 690 kPa By pass pressure full flow 25 psi 172 kPa H...

Страница 8: ...INTENTIONALLY BLANK PAGE 907879 AP1198 6 PRINTED IN U S A Courtesy of CraneMarket com...

Страница 9: ...isten for abnormal noises or vibrations if detected deter mine their cause and repair as necessary I acknowledge that pre delivery procedures were performed on this unit as outlined above Dealership s...

Страница 10: ...INTENTIONALLY BLANK To be removed as Dealer s file copy Form No 907879 AP1198 8 Printed In USA Courtesy of CraneMarket com...

Страница 11: ...stem leaks when under pressure Listen for abnormal noises or vibrations if detected deter mine their cause and repair as necessary I acknowledge that pre delivery procedures were performed on this uni...

Страница 12: ...sary park across the slope and block the wheels 2 Fully retract boom and lower attachment tool to ground 3 Place controls in neutral and set park brake 4 Idle engine for gradual cooling Shut off engin...

Страница 13: ...the machine ALWAYS wear appropriate personal protective equipment called for by the job and working con ditions Hard hats protective glasses protective shoes gloves reflector type vests respirators an...

Страница 14: ...an odor less and deadly gas Internal combustion engines deplete the oxygen supply within enclosed spaces and may create a serious hazard unless the oxygen is replaced This includes the atmosphere with...

Страница 15: ...arked to identify the attachment tool and the total capacity with attachment tool at maximum elevation with load laterally centered ALWAYS make sure all nameplates caution and instruction markings are...

Страница 16: ...907879 AP1198 14 PRINTED IN U S A 43 44 45 46 47 15 15 43 47 45 44 46 SAFETY Courtesy of CraneMarket com...

Страница 17: ...PRINTED IN U S A 15 907879 AP1198 41 34 29 7 29 34 41 SAFETY 7 Courtesy of CraneMarket com...

Страница 18: ...907879 AP1198 16 PRINTED IN U S A 3 15 1 4 15 1 3 3 4 SAFETY Courtesy of CraneMarket com...

Страница 19: ...PRINTED IN U S A 17 907879 AP1198 3 17 1 3 19 3 3 28 SAFETY 28 19 3 17 1 Courtesy of CraneMarket com...

Страница 20: ...907879 AP1198 18 PRINTED IN U S A SAFETY Truss Boom Winch Boom Rotate Carriage 3 48 47 47 48 3 Courtesy of CraneMarket com...

Страница 21: ...operating it This GEHL machine is designed and intended to be used ONLY with a mounted GEHL Company attachment tool or a GEHL Company approved accessory or referral attachment tool The GEHL Company c...

Страница 22: ...ser vice brake pedal is depressed DASH AREA Start Keyswitch OFF When the key is vertical in the keyswitch power from the battery is disconnected to the control and instrument panel electrical circuit...

Страница 23: ...n trol actions Steering The power steering motor is designed to give effortless steering with no shock reaction from the axle wheels to the steering wheel Turn the direct connect ed steering wheel to...

Страница 24: ...m and attachment Graphic symbols on the side panel illustrate the control actions Frame Level Joystick This may be tilted slowly 10o to the left or right to level the frame and boom in rela tion to th...

Страница 25: ...chment cable OTHER OPERATION INDICATORS The following indicators are for fluid level and opera tor rear vision safety Hydraulic Reservoir Oil Level Fill Cap The sight gauge on the side of the reservoi...

Страница 26: ...it produces a loud warning sound whenever the machine is in reverse Side Mirror This is located on the front outside cor ner of the fuel tank It provides the operator with a rear view on the right sid...

Страница 27: ...PRINTED IN U S A 25 907879 AP1198 THIS PAGE INTENTIONALLY BLANK Courtesy of CraneMarket com...

Страница 28: ...seat belt 3 Check that all controls are in their neutral posi tions except the parking brake lever which should be in the ON position 4 Turn the keyswitch to ON position and depress the start button I...

Страница 29: ...or reverse Shifting to the next higher gear may be done at any engine RPM while the machine is in motion DO NOT overspeed the engine when down shifting Allow the machine to slow down before shifting...

Страница 30: ...chment tool has auxiliary hydraulics dis connect the hoses from the quick disconnects on the boom nose 5 Start the engine 6 Tilt the Dynattach system forward to allow the attachment tool to roll out t...

Страница 31: ...e of maxi mum rearward tilt is allowable under certain condi tions such as traveling with the load fully lowered the stability of the machine as determined by the industry standard tests does not enco...

Страница 32: ...s or changes in direction Operation of the hydraulic system depends on engine speed and the distance the controls are moved When operating these controls it is important to develop a technique called...

Страница 33: ...controls in neutral shut off engine and remove the key AVOID parking the machine on a slope or hill side but if necessary park across the slope and block the wheels Load Capacity and Reach This machin...

Страница 34: ...in ground speed consistent with ground conditions and that permit stopping in a safe manner Typical Load Zone Chart HEIGHT ABOVE GROUND BOOM EXTENSION MARKERS REFERENCE DISTANCE LOAD IS EXTENDED WARNI...

Страница 35: ...chased locally to the back of the Telescopic Forklift Activate hazard lights on the machine For highway operation obtain and install an amber flashing beacon NOTE ALWAYS follow ALL state and local reg...

Страница 36: ...ary adjust the machine so that the wheels are in line and centered with the ramps 9 Slowly at the lowest engine speed possible and carefully drive the machine down the ramps THEFT DETERRENTS THE CERTA...

Страница 37: ...manu al has provisions for recording the dates and hourmeter readings after lubrication or other ser vice has been performed use those spaces to keep a log for maintaining a current service inter val...

Страница 38: ...e pivot bearing 1 11 Boom slide pads as required front and rear CHASSIS AREA 12 Brake foot pedal linkage 1 13 Wheel spindle pins 4 per axle 14 Tie rod ends 2 per axle 15 Axle to frame pivot pins 1 per...

Страница 39: ...gs PRINTED IN U S A 37 907879 AP1098 16 16 16 Chassis 4 18 3 11 19 15 7 Transmission 2 1 5 11 5 Boom 10 Other Side 9 8 7 6 Rotate Carriage NOT SHOWN Operator Station Floor Item 12 Front View Axle 15 1...

Страница 40: ...em onto the ground or into a drain DEALER SERVICES The following areas of internal components service replacement and operating adjustments should only be attempted by or under the direction of an aut...

Страница 41: ...electrical components and switch connections It is located at the end of this man ual and can be used as a guide for service reference as required OPERATOR SERVICES Some of the operator related servi...

Страница 42: ...low water and fuel to drain into a container until only clear fuel is flowing from the tank CHECK FUEL FILTER NOTE The fuel filter will require occasional replacement to maintain a clean and adequate...

Страница 43: ...over filling the hydraulic system and also reduce potential injury due to hot fluid Remove the front cover from the front hood section Loosen the filler cap to release pressure Remove the filler cap a...

Страница 44: ...mpletely prior to removal Following assem bly of the tire on the rim use a safety cage or restrain ing device while inflating CHECK WHEEL NUT TORQUE On NEW machines re torque until 450 ft lbs 610 Nm i...

Страница 45: ...e Telescopic Forklift should be on a level surface for this procedure See illustration Remove the check fill plug located on opposite side of the drive shaft U joint If low fill until oil overflows th...

Страница 46: ...alves built in Use only genuine OEM engine replacement filters 3 Apply a thin coat of clean oil to the new oil filter gasket and spin tighten Refill the crankcase with new oil Follow specifications in...

Страница 47: ...ell ventilated area NEVER lay a metal object on top of a battery as a short circuit can result Battery acid is harmful on contact with skin or fabrics If acid spills follow these first aid tips 1 IMME...

Страница 48: ...ne to avoid excessive drain on the booster battery 7 After the machine is started and running smoothly have the second person remove the jumper cables negative jumper cable first from the jumper vehi...

Страница 49: ...the transmission oil Shut down the engine Access to filter and drain plug is from underneath the machine Proceed as follows 1 Remove the drain plug and drain out old oil Replace the drain plug IMPORT...

Страница 50: ...for possible holes Re tighten any loose clamps and make sure the mani fold outlet gasket is not leaking NOTE Perform all other service requirements up to this point as well as the following CHECK HYDR...

Страница 51: ...arge and then shut it off IMPORTANT If it is desired to operate the hydraulic cylinders at this time BE SURE to wipe the protective grease and any adhering dirt from the cylinder rods prior to startin...

Страница 52: ...residues 2 Wipe off grease from cylinder rods 3 Lubricate ALL grease fittings 4 Review and refamiliarize yourself with all safety precautions as outlined in the SAFETY chapter of this manual 5 Follow...

Страница 53: ...his part of the exposed adhesive backing to the clean surface while maintaining proper position and alignment Slowly peel off the other portion of the backing paper while applying hand pressure to smo...

Страница 54: ...11 GEHL 8 0 1 ea L66567 12 HALF ZONE MARKER 5 ea L62583 13 NO 0 EXTENSION MARKER 1 ea L67718 13 NO 1 EXTENSION MARKER 1 ea L67719 13 NO 2 EXTENSION MARKER 1 ea L67720 13 NO 3 EXTENSION MARKER 1 ea L67...

Страница 55: ...ea 072794 17 COOLANT UNDER PRESSURE 1 ea 072798 18 ANTI FREEZE 2 ea 056859 19 WARNING NO RIDERS 1ea L65932 20 HYDRAULIC OIL LEVEL 1 ea L65921 21 FILTER CHART Under Lid 1 ea L68083 22 LUBE CHART Under...

Страница 56: ...ea L64810 39 MADE IN USA 1 ea 094951 40 IGNITION START HORN 1 ea L68052 41 WARNING SEAT BELT 1 ea L65440 42 OPERATOR MANUAL INSIDE 1 ea L65922 43 WARNING CARRY LOAD LOW 1 ea 093475 44 WARNING MACHINE...

Страница 57: ...10 MAINTENANCE SERVICE PROCEDURE Every 10 Every 50 Every 100 Every 250 Hours Hours Hours Hours or Daily or Weekly Check Fuel Tank Level z Check Fuel Filter Drain Water If Required z Check Engine Oil z...

Страница 58: ...om Slide Pads Wear Clearance z Change Radiator Coolant z Change Hydraulic Return Filter Element z Change Axle Differential Planetary Oil z Check Exhaust System z Check Hydraulic System Pressures z Che...

Страница 59: ...PRINTED IN U S A 57 907879 AP1198 Date Hours Service Procedure MAINTENANCE LOG Courtesy of CraneMarket com...

Страница 60: ...n Placement 31 Checklists delivery pre delivery 7 Controls Dash 20 Right Side Panel 22 Floor Seat 22 Other Miscellaneous 23 Cylinders Servicing 38 D Dealer Services 38 Decal Locations 52 Decals applyi...

Страница 61: ...brication Operation Load Handling 30 Starting 26 Stopping 27 Symbols Inside Front Cover Operator Manual storing 2 Operator Services 39 Operator s Station Environment Controls 21 P Park Brake Lever 21...

Страница 62: ...0 Transmission Oil Changing 47 Check level 41 Recommended Grades 35 Transporting Loading 33 Unloading 33 Travel Speed See Controls W Warranty Inside Rear Cover Water Trap See Fuel Filter Windshield Wi...

Страница 63: ...Notes PRINTED IN U S A 61 907879 AP1198 Courtesy of CraneMarket com...

Страница 64: ...663 Electrical Schematic J D Engine 907879 AP1198 62 PRINTED IN U S A Courtesy of CraneMarket com...

Страница 65: ...663 Electrical Schematic Perkins Engine PRINTED IN U S A 63 907879 AP1198 Courtesy of CraneMarket com...

Страница 66: ...663 Hydraulic Schematic 907879 AP1198 64 PRINTED IN U S A A Courtesy of CraneMarket com...

Страница 67: ...663 Hydraulic Schematic PRINTED IN U S A 65 907879 AP1198 A Courtesy of CraneMarket com...

Страница 68: ...20 90 9 16 12 55 55 110 80 150 110 9 16 18 60 60 120 90 170 130 5 8 11 75 75 150 110 220 170 5 8 18 85 85 180 130 240 180 3 4 10 130 130 260 200 380 280 3 4 16 150 150 300 220 420 320 7 8 9 125 125 43...

Страница 69: ...Load Zone Charts PRINTED IN U S A 67 907879 AP1198 663 Standard Carriage 663 Rotating Carriage 663 1 Cu Yd Bucket 663 12 Ft Truss Boom Courtesy of CraneMarket com...

Страница 70: ...Load Zone Charts 663 Winch Boom 907879 AP1198 68 PRINTED IN U S A Courtesy of CraneMarket com...

Страница 71: ...g dealer s business location GEHL WARRANTY DOES NOT INCLUDE 1 Transportation to selling dealer s business location or at the option of the Original Retail Purchaser the cost of a service call 2 Used e...

Страница 72: ...TLY BREAKDOWN IF YOU HAVE ANY QUESTIONS ON PROPER OPERATION ADJUSTMENT OR MAIN TENANCE OF THIS MACHINE CONTACT YOUR DEALER OR THE SERVICE DEPART MENT OF GEHL COMPANY BEFORE STARTING OR CONTINUING OPER...

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