Komatsu WA900-3E0 Wheel Loader
Dimensions
Dimensions
Ground Clearance
1.81ft in
Height To Top Of Cab
17.31ft in
Wheelbase
214.57in
Length
14270 mm
Turning Circle
30.19ft in
Width Over Tyres
180.52in
Specifications
Tyres
Standard Fitment Size
45/65-45-58PR-L-5 tubeless
Steering System
Steering System Type
Articulated type, full-hydraulic power steering
Minimum Turning Radius At The Centre Of Outside Tire
30.2ft in
Steering Angle
40degrees
Engine
Horsepower, Gross-Sae J1995
901.2hp
Horsepower, Net-Iso 9249
855.6hp
Horsepower, Net-Sae J1349
855.6hp
Fan Drive Method
Hydraulic
Lubrication Method
Gear pump, force-lubrication
Filter
Full-flow and bypass combined
Number Of Cylinders
12
Engine Model
Komatsu SAA2V140E-3
Engine Type
Water-cooled, 4-cycle
Air Cleaner
Dry type with automatic dust ejector and pre-cleaner, cyclopac with vacuator
Governor
All-speed, electronic
Rated Power
2050 rpm
Displacement
1860.1cu in
Aspiration
Turbocharged, air-to-air aftercooled
Fuel Type
Direct injection
Bore
5.6in
Stroke
6.5in
Driveline
Maximum Speeds Fwd
17.4mph
Maximum Speeds Rev
17.6mph
Service Brake Type
Hydraulically actuated, wet disc brakes actuate on four wheels
Parking Brake Type
Dry disc brake
Number Of Speeds - Forward
3
Number Of Speeds - Reverse
3
Transmission Type
Full-powershift, planetary gear
Capacities
Fuel Tank
410.8gal
Cooling System
89.1gal
Hydraulic System
191.6gal
Engine Oil
34.4gal
Torque Converter, Transmission And Retarder Cooling
37gal
Axle Each (Front & Rear)
95.2gal
Operational
Standard Bucket Capacity – Sae
17.1yd3
Static Tipping Load,Full Turn
126611.5lb
Breakout Force
67900 kgf
Dump Clearance, @45 Degrees Dump Angle
15.3ft in
Dump Reach, @45 Degrees Dump Angle
8.1ft in
Bucket Width
15.8ft in
Bucket Link Type
Z-Bar
Static Tipping Load, Full Straight
144777.6lb
Transmission
Transmission Type
Full-powershift
Weights
Operating Weight
236335.6lb
Hydraulic System
Steering Pump Type
Piston Pump
Loader Control Type
Piston Pump
Number Of Cylinders
2
Bore
6.3in
Hydraulic Pump
Piston pump
Steering System Capacity
83.3gal/min
Loader Control Capacity
109.7gal/min
Control Valve
2-spool type
Control Positions Boom
Raise, hold, lower, and float
Control Positions Bucket
Tilt-back, hold, and dump
Hydraulic Cylinders Type
Double-acting, piston type
Boom
Raise, hold, lower, and float
Bucket
Tilt-back, hold, and dump
Stroke
503 mm
Relief Valve Setting
4977psi
Raise Time
11.2sec
Dump Time
2sec
Lower Time
4.8sec
Final Drive
Reduction Gear
Spiral bevel gear
Differential Gear
Straight bevel gear
Final Reduction Gear
Planetary gear
Drive System
Four-wheel drive
Front
Fixed, full-floating
Rear
Center-pin support, full-floating, 22˚ total oscillation
Brakes
Parking Brake
Dry disc brake
Service Brake
Hydraulically actuated, wet disc brakes actuate on four wheels
Emergency Brake
Parking brake is commonly used
