Specification sheet Wheel Loader Ref komatsu-wa75-3-wheel-loader
Komatsu WA75-3
The Komatsu WA75-3 is a wheel loader with an operating weight of 10,692.43 lb (4,850 kg), a 57 hp engine, and a 1.05 yd³ (0.8 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
10,692.43lb
4,850kg
Engine power
57hp
42.5kW
Net Power Bucket capacity
1.05yd³
0.8m³
◆Where it sits in its classpercentile · compact wheel loaders
Among 374 compact wheel loaders (≤22,000 lb), the Komatsu WA75-3 sits below the median for its class:
- Operating weight 10,690 lb lighter than 67% (n=374)
- Engine power 57 hp less powerful than 71% (n=367)
- Bucket capacity 1.1 yd³ smaller-bucket than 76% (n=309)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Make | 2238 | |
| Engine Model | 4D 98E | |
| Net Power | 57hp | 42.5kw |
| Power Measured @ | 2500rpm | |
| Max Torque | 154.9lb ft | 210Nm |
| Displacement | 202.5cu in | 3.4L |
| Torque Measured @ | 1600rpm |
02 Operational Specification
| Operating Weight | 10692.5lb | 4850kg |
|---|---|---|
| Fuel Capacity | 23.8gal | 90L |
| Hydraulic System Fluid Capacity | 25.1gal | 95L |
| Engine Oil Fluid Capacity | 2.5gal | 9.4L |
| Cooling System Fluid Capacity | 3.3gal | 12.3L |
| Front Axle/Diff Fluid Capacity | 1.7gal | 6.1L |
| Rear Axle/Diff Fluid Capacity | 1.8gal | 6.5L |
| Static Tipping Weight | 8267.4lb | 3750kg |
| Turning Radius | 12.4ft in | 3770mm |
| Operating Voltage | 12V | |
| Alternator Supplied Amperage | 80amps | |
| Rear Axle Oscillation | 24degrees | |
| Tire Size | 405/70 R18 SPT 9 |
03 Transmission Specification
| Transmission Type | hydrostatic | |
|---|---|---|
| Number Of Forward Gears | 2 | |
| Number Of Reverse Gears | 2 | |
| Max Speed - Forward | 12.5mph | 20km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 2973.3psi | 20500kPa |
|---|---|---|
| Pump Flow Capacity | 17gal/min | 64.1L/min |
| Raise Time | 4.9sec | |
| Dump Time | 1sec | |
| Lower Time | 2.6sec | |
| Pump Type | Closed Hydraulic Circuit |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 8.42ft in | 2565mm |
|---|---|---|
| Bucket Capacity - Heaped | 1.05yd3 | 0.8m3 |
| Bucket Width | 6.4ft in | 1950mm |
| Breakout Force | 10925.72lb | 48.6kN |
06 Dimensions Dimensions
| Ground Clearance | 1.51ft in | 460mm |
|---|---|---|
| Length With Bucket On Ground | 17.69ft in | 5390mm |
| Height To Top Of Cab | 8.7ft in | 2650mm |
| Wheelbase | 6.57ft in | 2000mm |
| Hinge Pin - Max Height | 10.52ft in | 3205mm |
| Reach At Max Lift And Dump | 2.92ft in | 890mm |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.