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Summary of Contents for AUSA plus T 144 H

  • Page 1 ® AUSA Service Professional Training...
  • Page 3 TAURULIFT T144H x4 Plus 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.
  • Page 4: Optional Accessories

    1.4.3 OPTIONAL ACCESSORIES The machine may be fitted with a range of optional accessories: contact your Official AUSA Representative or Dealer IMPORTANT Check if your machine is equipped with optional accessories. The optional accessories can modify the forklift weight and dimensions.
  • Page 5 TAURULIFT T144H x4 Plus 1.5.3 STEERING “ORBITROL ” hydraulic system. Actuates on the rear axle via one double-direction actuator. . Maximum service pressure: 180 bar. 1.5.4 BRAKES Service and parking brake: with oil bath disks on the front axle. Hydraulically powered. 1.5.5 STANDARD TYRES 4 identical tyres...
  • Page 6: Hydraulic Circuit

    TAURULIFT T144H x4 Plus 1.5.7 HYDRAULIC CIRCUIT A two-bodies gear pump with a 6 cc flow body for steering and a 8 cc flow body for the auxiliaries in standard machine and 8 cc flow body for steering an 18 cc for the auxiliaries in machine with Continuous and high flow (at 1500 rpm) connected to the hydrostatic pump.
  • Page 7 TAURULIFT T144H x4 Plus 1.5.12 MEASUREMENTS T144H x4 1942 1410 2982 1700 1000 3710 2900 1057 1690 3970 20º 40º...
  • Page 9 5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5.2.1 STANDARD MACHINE...
  • Page 10 5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5.2.1 CONTINUOUS FLOW MACHINE - STANDARD...
  • Page 11 5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM 5.2.1 CONTINUOUS FLOW MACHINE - INVERSE CONTROLS...
  • Page 15: Wiring Diagram

    T144 H x4 WIRING DIAGRAM CABLE COLOURS Light blue White Orange Yellow Gray Blue Brown Black Pink Green Purple Description RED CABLE section 1.5 R1.5 2.1A LEADING TO PAGE 2 ROW 1 RED CABLE section 1.5 R1.5 3.3C COMING FROM PAGE 3 ROW 3 2-13 4-28 Ø...
  • Page 16 T144 H x4 WIRING DIAGRAM...
  • Page 17 T144 H x4 WIRING DIAGRAM...
  • Page 18 T144 H x4 WIRING DIAGRAM...
  • Page 19 T144 H x4 WIRING DIAGRAM...
  • Page 20 T144 H x4 WIRING DIAGRAM...
  • Page 21 T144 H x4 WIRING DIAGRAM...
  • Page 22 T144 H x4 WIRING DIAGRAM...
  • Page 23 T144 H x4 WIRING DIAGRAM...
  • Page 24 T 144 H x4 WIRING DIAGRAM Item Description Item Description Engine preheater Engine starter relay Hours counter Starter motor enable relay Dashboard buzzer Hour counter and buzzer relay Start-up key switch Horn relay Heater Fan Forward drive relay Horn Rear drive relay Heater Arm lock relay Seat belt switch...
  • Page 25 Hydraulics & Electrics location...
  • Page 26 Cooling Hydraulic filter Brake liquid Air filter clogged system reservoir indicator reservoir...
  • Page 27 8 ways valve Hand brake Overload system Pilot DA valve Working Safety and by- (Extension/ valve blocking valves pressure pressure pass valve tilting/quick 24-28 bar 325 bar coupling)
  • Page 28 Service brake Hydrostatic Brake master Stop light Anticavitation Main relieve Control switch (22 motor cylinder switch valve 275 bar valve 240 bar valve bars)
  • Page 29 Continuous Overcenter flow valve valve 300 bars...
  • Page 30 Num. Description Quick coupling / Continuous flow Retract arm Lift arm Lower arm Back tilt Quick coupling / Continuous flow Forward tilt Extend arm...
  • Page 31 HET valve Manifold block...
  • Page 32 Hydrostatic Hydrostatic motor (rear) motor (front)
  • Page 33 Function scheme : HET valve block “Our machine has only one front hydrostatic motor”...
  • Page 34  ...
  • Page 35 FUSES Reference Circuit Amperes Batery maln fuse Glow Control Unit Fuse Start relay fuse Electrical installation protection fuse...
  • Page 36 Load Relays...
  • Page 37 FUSES - RELAYS Reference Circuit Amperes Main engine start-up relay Start-up permission relay Hourmeter and dash panel buzzer relay Horn relay Forward driving relay Reverse driving relay Horizontal arm lock relay Timer relay joystick movements and transmission 60” Timer relay arm movements (Opt.) 60”...
  • Page 38 FUSES - RELAYS Reference Circuit Amperes Main engine start-up relay Start-up permission relay Hourmeter and dash panel buzzer relay Horn relay Forward driving relay Reverse driving relay Horizontal arm lock relay Timer relay joystick movements and transmission 60” Timer relay arm movements (Opt.) 60”...
  • Page 39 Industrial Electric Drives Linear Motion and Service Mobile Hydraulics and Controls Assembly Technologies Pneumatics Automation Hydraulics RDE 92 750-01-R/03.03 Verstellpumpe A10VG 28/63 ersetzt/replaces 10.02 Variable Pump A10VG 28/63 Baureihe/Series 10 Reparaturanleitung / Repair Instructions...
  • Page 41: Transport Of The Machine

    TAURULIFT T144H x4 Plus 3.5.6 TRANSPORTING TOWED LOADS The forklift can be equipped with a tow ball with a diameter of 50 mm as an option. WARNING Towed masses on flat ground must not exceed: Trailer without brakes: 750 kg. Trailer with brakes: 1250 kg.
  • Page 42 TAURULIFT T144H x4 Plus - Use the service tool to unlock the negative brake and tighten the screw in the piston (A). - Tighten the nut (b) until the motor shaft turns freely. Then remove the seat as follows: - Move the seat cushion backwards and loosen the front screws (b) from the base.
  • Page 43 Motores Hidráulicos Hydraulic motors Reparaciones Repairs Reparación de averías Trouble Shooting Mantenimiento Maintenance Reparaciones Repairs 5767 Piezas de repuesto Spare Parts 5765 5763 0549 5766 0545 5764 0547 0550 POCLAIN HYDRAULICS Industrie Ref : 800378129K B.P. 106 POCLAIN HYDRAULICS REPAR MS2-18 E/GB 60411 VERBERIE CEDEX - FRANCE Tel.: 33 3 44 40 77 77 Rev : A - Avr - 00...
  • Page 45 WORKSHOP MANUAL DIESEL ENGINE 05-E3B SERIES, 05-E3BG SERIES KiSC issued 12, 2007 A...
  • Page 47 TAURULIFT T144H x4 Plus 3.5.3.1 Overload calibration procedure The calibration procedure is as follows: • Connect the calibration tool (A) in the dash panel socket (B) • Place the machine in a flat surface, with the fork carriage perpendicular against the arm and the wheels in straight position Perform the calibration with the machine loaded, respecting the weights indicated in the following chart:...
  • Page 48 TAURULIFT T144H x4 Plus 5.5 IDENTIFICATION OF DEF ECTS IN HYDRAULIC TRANSMISSIONS INSTRUCTIONS FOR THE IDENTIFICATION OF FAILURES IN HYDROSTATIC TRANSMISSIONS FAILURES POSSIBLE CAUSE CHECK LOCATION CORRECT VALUES Oil Level is low Oil level Oil tank Suction hose is bent or squashed Suction hose Hydraulic oil cartridge is clogged Depressor marked in vacuum gauge...