AUSA plus T 144 H User manual

AUSA Service Professional Training®

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

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.
1.5 Technical data
1.5.1 DIESEL ENGINE
KUBOTA V1505-E3B brand: water cooled, four cylinder, four stroke with electric starter.
According to EPA exhaust emissions regulation (for some specific markets) and exhaust
emissions Directives, 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.
Maximum Speed: 17 km/h
Gear direction (forward / reverse) can be changed using an electric switch on the lower
part of the joystick handle to the right of the driver’s seat.
When the direction is selected, the indicator in the form of an arrow pointing in the
corresponding direction will light up.
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
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

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.
Two spool control valve and 1 solenoid selector for moving the auxiliary hydraulic take-off
(if fitted).
Maximum service pressure: 240 bar.
32 l hydraulic fluid tank.
1.5.8 CAPACITY/DIMENSIONS
Unladen weight (with full tanks): 2400 kg. See machine identification plate.
Nominal load: 1350 kg.
Maximum height for lifting: 4000 mm
Rotation of the fork carriage (with the arm horizontal): from +68 º to -12º
Pay Load at maximum height and with load center at 500 mm. or 600 mm
Standard: 1350 Kg
Fork carriage with side-shift: 1250 Kg
Fork carriage with hydraulic quick attach: 1150 Kg
Fork carriage 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 plugs.
- Rotating beacon
- Horn
- Acoustic warning for reverse direction.
1.5.11 VIBRATION AND NOISE LEVELS
Sound level:
Guaranteed sound level (as per directive 2000/14/EC on noise emission in the
environment by equipment for use outdoors):
• Lwa = 103 dB (A)
Acoustic pressure in the operator’s cab:
Weighted sound level (A) measured as per standards EN 12053 and ISO 4871:
• Lpa = 85 dB (A)
• Measuring uncertainty: 2.56 dB (A)
Level of vibrations generated by the machine:
Mean quadratic value weighted on the basis of the acceleration applied to the upper
members: < 2.5 m/s2
Mean quadratic value weighted on the basis of the acceleration applied to the body:
< 0.5 m/s2.
TAURULIFT T144H x4 Plus

1.5.12 MEASUREMENTS
T144H x4
A1942
B270
C1410
D2982
E580
F1700
G383
H230
I1000
J3710
K310
L2900
M1057
N1690
O3970
P20º
R40º
(fig. 1)
TAURULIFT T144H x4 Plus

5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM
5.2.1 STANDARD MACHINE

5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM
5.2.1 CONTINUOUS FLOW MACHINE - STANDARD

5.2 TELEHANDLER AUXILIARIES HYDRAULIC DIAGRAM
5.2.1 CONTINUOUS FLOW MACHINE - INVERSE CONTROLS

5.3 TRANSMISION HYDRAULIC DIAGRAM
TAURULIFT T144H x4 Plus 

5.4 WIRING DIAGRAM
CABLE COLOURS
ALight blue
BWhite
COrange
GYellow
HGray
LBlue
MBrown
NBlack
RRed
SPink
VGreen
ZPurple
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

WIRING DIAGRAM H1
T144 H x4

WIRING DIAGRAM H2
T144 H x4

WIRING DIAGRAM H3
T144 H x4

WIRING DIAGRAM H4
T144 H x4

WIRING DIAGRAM H5
T144 H x4