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1.4.2 

DESCRIPTION OF THE MAIN PARTS

Hydrostatic transmission

This is an assembly of components enabling the movement of the machine. The 
assembly mainly consists of:

-  variable-flow hydrostatic pump connected to the combustion engine via an 

elastic coupling.

-  a hydraulic unit fitted on the differential pinion of the front axle.
-   two radial piston hydrostatic motors, one on each wheel, for the rear axle. 
-  a hydraulic fluid filter in the tank suction line.
-  a cooler for the hydraulic oil circuit.

Engine

Diesel. 4 cylinders, 4 strokes. Water cooled.

Front axle

The front axle transmits the movement from the hydraulic unit to the wheels

Tyres

The machine is equipped with tyres with the appropriate dimensions for the maximum 
load accepted on the forklift.
Should tyres be changed, systematically replace them with tyres with the same 
dimensions and load carrying properties.

Horizontal arm hydraulic circuit

This system includes a two-bodies gear pump, with one body for steering and a second 
for the movements of the horizontal arm, directly connected to the hydrostatic pump.

Brake circuit

This assembly consists of two independent circuits:

-  the effect of the initial part of pedal travel will be slow approach or “inching”.
-  during the final part of pedal travel, the solenoid valve activating the front axle 

brake disk assembly will be directly actuated.

The parking brake is a negative system and actuates the disk assembly of the service 
brake (hydraulic actuation). This brake is activated using a switch located to the left of 
the instrument panel, facing the operator.

Driver’s cab

Authorised driver’s cab satisfying the provisions of EN ISO 3449 & EN ISO 3471 (ROPS 
& FOPS).

Towing hook (if fitted)

The machine may be fitted with a rear connection and pull authorised trailers.

TAURULIFT T144H x4 Plus

  

Содержание plus T 144 H

Страница 1: ...AUSA Service Professional Training ...

Страница 2: ......

Страница 3: ...ace them with tyres with the same dimensions and load carrying properties Horizontal arm hydraulic circuit This system includes a two bodies gear pump with one body for steering and a second for the movements of the horizontal arm directly connected to the hydrostatic pump Brake circuit This assembly consists of two independent circuits the effect of the initial part of pedal travel will be slow a...

Страница 4: ...s 97 68 and 2004 26 Inner diameter and stroke 78 x 78 4 mm Total displacement 1494 cc Power 22 7 Kw 30 8 CV at 2600 rpm according to Standard SAE J 1995 1 5 2 TRANSMISSION Front axle with conical unit drive pinion and crown Hydrostatic system with variable flow pump and hydraulic unit radial piston motor permanent 4WD with radial piston hydrostatic wheel motors Maximum service pressure 345 bar Max...

Страница 5: ...ks on the front axle Hydraulically powered 1 5 5 STANDARD TYRES 4 identical tyres Standard tyres TT OPEN CENTER tyre sizes 11 0 65 12 8PR Inflation pressure for the front and rear tyres 4 bar Optional tyres Tyre sizes 27x10 12 TT 14PR Inflation pressure for the front and rear tyres 6 5 bar 1 5 6 SERVICE TEMPERATURE Standard machine 15ºC to 40ºC Optional 20ºC to 40ºC TAURULIFT T144H x4 Plus ...

Страница 6: ...riage with hydraulic quick attach and side shift 1000 Kg Maximum Weight 3500 kg See machine identification plate Total width 4WD version 1410 mm Maximum gradient fully loaded 26 Outer turning radius mm for the 4WD version 2982 mm 1 5 9 FORKS Floating Dimensions 1000 x 100 x 35 mm 1 5 10 ELECTRICAL EQUIPMENT Electrical starting motor of 1 0 Kw 12V 70Ah battery 12V 360W alternator Diesel pre heating...

Страница 7: ...1 5 12 MEASUREMENTS T144H x4 A 1942 B 270 C 1410 D 2982 E 580 F 1700 G 383 H 230 I 1000 J 3710 K 310 L 2900 M 1057 N 1690 O 3970 P 20º R 40º fi g 1 TAURULIFT T144H x4 Plus ...

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Страница 9: ...5 2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5 2 1 STANDARD MACHINE ...

Страница 10: ...5 2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5 2 1 CONTINUOUS FLOW MACHINE STANDARD ...

Страница 11: ...5 2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5 2 1 CONTINUOUS FLOW MACHINE INVERSE CONTROLS ...

Страница 12: ......

Страница 13: ...5 3 TRANSMISION HYDRAULIC DIAGRAM TAURULIFT T144H x4 Plus ...

Страница 14: ......

Страница 15: ...Black R Red S Pink V Green Z Purple R1 5 2 1A RED CABLE section 1 5 mm LEADING TO PAGE 2 ROW 1 3 3C R1 5 RED CABLE section 1 5 mm COMING FROM PAGE 3 ROW 3 Interpretation of the connector and pin number Description 2 13 Ø exterior 16 13 signal 2 power 4 28 Ø exterior 24 28 signal 4 power T144 H x4 ...

Страница 16: ...WIRING DIAGRAM H1 T144 H x4 ...

Страница 17: ...WIRING DIAGRAM H2 T144 H x4 ...

Страница 18: ...WIRING DIAGRAM H3 T144 H x4 ...

Страница 19: ...WIRING DIAGRAM H4 T144 H x4 ...

Страница 20: ...WIRING DIAGRAM H5 T144 H x4 ...

Страница 21: ...WIRING DIAGRAM H6 T144 H x4 ...

Страница 22: ...WIRING DIAGRAM H7 T144 H x4 ...

Страница 23: ...WIRING DIAGRAM H11 T144 H x4 ...

Страница 24: ...8 Engine pre heating relay 1 K61 Hazard and turning indicators relay 5 K62 Low beam lights relay 5 K63 High beam lights relay 5 Item Description Sh K70 Engine starter relay 1 K71 Starter motor enable relay 1 K72 Hour counter and buzzer relay 3 K73 Horn relay 3 K74 Forward drive relay 3 K75 Rear drive relay 3 K76 Arm lock relay 3 K77 Seat switch timer relay 4 K80 60 timer relay for allowing movemen...

Страница 25: ...1 Hydraulics Electrics location ...

Страница 26: ...2 Brake liquid reservoir Cooling system reservoir Air filter clogged indicator Hydraulic filter ...

Страница 27: ...3 Hand brake valve DA valve Safety and by pass valve Overload system blocking valves 8 ways valve Extension tilting quick coupling Pilot pressure 24 28 bar Working pressure 325 bar ...

Страница 28: ...4 Hydrostatic motor Control valve Brake master cylinder Main relieve valve 240 bar Service brake switch 22 bars Stop light switch Anticavitation valve 275 bar ...

Страница 29: ...5 Continuous flow valve Overcenter valve 300 bars ...

Страница 30: ...6 Num Description 1 Quick coupling Continuous flow 2 Retract arm 3 Lift arm 4 Lower arm 5 Back tilt 6 Quick coupling Continuous flow 7 Forward tilt 8 Extend arm ...

Страница 31: ...7 HET valve block Manifold ...

Страница 32: ...8 Hydrostatic motor rear Hydrostatic motor front ...

Страница 33: ...9 Function scheme HET valve block Our machine has only one front hydrostatic motor ...

Страница 34: ...10 1 8 9 16 ...

Страница 35: ...FUSES Reference Circuit Amperes XFA Batery maln fuse 200 XFB Glow Control Unit Fuse 50 XFC Start relay fuse 60 XFD Electrical installation protection fuse 50 XFA XFB XFC XFD ...

Страница 36: ...12 Load FHOO Relays ...

Страница 37: ...4 Forward driving relay K75 Reverse driving relay K76 Horizontal arm lock relay K77 Timer relay joystick movements and transmission K80 60 Timer relay arm movements Opt K81 60 reverse signal relay Opt K90 5th valve relay Opt K28 Glow control unit K61 Turning indicators relay K62 Low beam lights relay K63 Long beam lights relay K76 K75 K74 K73 K72 K63 K62 K71 K90 ...

Страница 38: ... relay K73 Horn relay K74 Forward driving relay K75 Reverse driving relay K76 Horizontal arm lock relay K77 Timer relay joystick movements and transmission K80 60 Timer relay arm movements Opt K81 60 reverse signal relay Opt K90 5th valve relay Opt K28 Glow control unit K61 Turning indicators relay K62 Low beam lights relay K63 Long beam lights relay ...

Страница 39: ...rols Linear Motion and Assembly Technologies Pneumatics Service Automation Mobile Hydraulics Verstellpumpe A10VG 28 63 Variable Pump A10VG 28 63 Baureihe Series 10 Reparaturanleitung Repair Instructions RDE 92 750 01 R 03 03 ersetzt replaces 10 02 ...

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Страница 41: ...the safety distance and clearly visible for the operator 3 6 Transport of the machine 3 6 1 TOWING A DAMAGED MACHINE Towing the forklift is only advisable in cases of breakdown when there is no other alternative as this may seriously damage the hydrostatic transmission Whenever possible it is recommended to repair the machine where it is halted It towing is obligatory apply the following procedure...

Страница 42: ...article 3 2 2 for seat movements The central screws of the hydrostatic pump s maximum D pressure valves must be fully tightened but not excessively Loosen the locking nuts for this purpose Once the forklift is repaired loosen the screw A in the hydraulic unit and re loosen the screws D on the maximum pressure valves of the hydrostatic pump again and re tighten the locking nuts CAUTION The forklift...

Страница 43: ...strie B P 106 60411 VERBERIE CEDEX FRANCE Tel 33 3 44 40 77 77 Fax 33 3 44 40 77 99 www poclain hydraulics com POCLAIN HYDRAULICS Certifié ISO 9001 02 05 08 11 18 MS MSE Reparación de averías Trouble Shooting Mantenimiento Maintenance Reparaciones Repairs Piezas de repuesto Spare Parts 5767 0549 5766 0550 0545 5763 5764 5765 0547 ...

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Страница 45: ...05 E3B SERIES 05 E3BG SERIES WORKSHOP MANUAL DIESEL ENGINE KiSC issued 12 2007 A ...

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Страница 47: ...ctly a slow and permanent acoustic signal will be heard If the setting is incorrect the acoustic signal is fast and discontinuous Setting P1 fig 4 1 Start the engine 2 Retract the arm completely 3 Press during 5 seconds P1 P2 and an acoustic signal will be heard to confirm the entrance into the configuration modus 4 Insert the following adjusting sequence Press 2 times P2 Press 3 times P1 Press 3 ...

Страница 48: ...does not accelerate at max Load Engine 85 95 max rpm of engine High pressure limit is set too low Working pressure Working pressure ports in pump Recommended max Pressure 345 or 410 bar Inching is seized SAUER Potentiometer linkage Pedal 0 3 bar Low traction power Engine does not work at nominal level or it s over Haul of accelerator lever Engine 85 95 max rpm of engine Low load pressure Load pres...

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