Komatsu avance plus WA180PT-3MC Shop Manual page 37

GENERAL
Alternator
Battery
POWER TRAIN
Torque converter
Transmission
Reduction gear
Differential
Final drive
AXLE, WHEEL, AND TIRE
Drive type
Front axle
Rear axle
Standard tire
Wheel rim
Front tire inflation pressure
Rear tire inflation pressure
BRAKES
Main brakes
Parking brake
STEERING SYSTEM
Type
Structure
HYDRAULIC SYSTEM
Hydraulic + Steering pump type
Delivery
Control valves:
Set pressure for work equipment
Set pressure for steering
Cylinders:
Boom - qty. - bore x stroke
Tilt - qty. - bore x stroke
Steering - qty. - bore x stroke
WA180PT-3MC
12V, 950Ah (quantity 2)
3-element, 1-stage, single-phase (Komatsu TCA30-6A)
Spur gear, constant-mesh multiple-disc,
hydraulic actuated, modulation type
Spiral bevel gear
Straight bevel gear, torque proportioning
Planetary gear, single reduction
Front/rear wheel drive
Fixed frame, semi-floating
Center pin support type, semi-floating type
17.5-R25 x 12PR (traction)
2.8 kgf/cm² (39.82 lbf/in
2.1 kgf/cm² (29.86 lbf/in
Front/rear wheel independent wet-type sealed disc brakes with hydraulic
Thrust shaft (transmission shaft) braking,
wet-type disc brake, mechanical type
Articulated type
Fully hydraulic power steering
Spool type 210 kgf/cm² (2986.9 lbf/in
Orbitrol 190 kgf/cm² 2702.4 lbf/in
2 - 110 mm x 705 mm
2 - 100 mm x 800 mm
2 - 60 mm x 340 mm
SPECIFICATION
24V, 50A
W16L x 24
2
)
2
)
booster
Gear pump
144/min.
2
)
2
)
01-9