
Compare with other models
SPECS / WHEEL LOADERS
Komatsu WA9003 Tier 2 Specs
Komatsu WA9003 Tier 2 wheel loader specifications: type Wheel Loader, horsepower 638.3 kW, weight 107201.9 kg, tipping capacity 65671.0 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Wheel Loader | |
| Horsepower | 638.3 kW | 856 hp |
| Weight | 107201.9 kg | 236340 lbs |
| Tipping Capacity | 65671.0 kg | 144780 lbs |
| Max Speed | 17.5 km/h | 10.9 mph |
| Engine Model | SAA12V140E-3 | |
| No Of Cylinders | 12 | |
| Aspiration | Turbocharged and Aftercooled | |
| Displacement | 30480.0 cc | 1860 cu in. |
| Alternator Supplied Amperage | 90 amps | |
| Operating Voltage | 24 V | |
| Rated Speed | 2050 RPM | |
| Net Power | 638.3 kW | 856 hp |
| Gross Power | 671.1 kW | 900 hp |
| Fuel Capacity | 1555.0 l | 410.8 gal |
| Engine Oil Capacity | 130.2 l | 34.4 gal |
| Cooling Capacity | 337.3 l | 89.1 gal |
| Hydraulic System Capacity | 725.3 l | 191.6 gal |
| Transmission Oil Capacity | 140.1 l | 37 gal |
| Differential Front Capacity | 360.4 l | 95.2 gal |
| Differential Rear Capacity | 360.4 l | 95.2 gal |
| Transmission Type | Power shift | |
| No of Forward Gears | 3 | |
| No of Reverse Gears | 3 | |
| Rear Axle Oscillation | 22 ° | |
| Max Speed (Forward) | 17.5 km/h | 10.9 mph |
| Max Speed (Reverse) | 17.7 km/h | 11 mph |
| Pump Flow | 315.3 LPM | 83.3 GPM |
| Relief Pressure | 343.2 bar | 4977 psi |
| Raise Lift Arms | 11.2 sec | |
| Lower Lift Time | 4.8 sec | |
| Bucket Dump Time | 2 sec | |
| Operating Weight | 107201.9 kg | 236340 lbs |
| Tipping Load | 65671.0 kg | 144780 lbs |
| Bucket Capacity (Heaped) | 13.0 m³ | 17 cu yds |
| Bucket Capacity (Struck) | 11.0 m³ | 14.4 cu yds |
| Bucket Width | 487.7 cm | 192 in |
| Breakout Force | 67898.2 kg | 149690 lbs |
| Reach At Max Lift And Dump | 243.8 cm | 96 in |
| Dump Clearance At Max Raise | 457.2 cm | 180 in |
| Turning Radius | 1097.3 cm | 432 in |
| Wheelbase | 548.6 cm | 216 in |
| Bucket Hinge Pin | 701.0 cm | 276 in |
| Cab Height | 518.2 cm | 204 in |
| Overall Length | 1463.0 cm | 576 in |
| Ground Clearance | 61.0 cm | 24 in |
| Width Over Tires | 457.2 cm | 180 in |
| Tire Size | 45 /65-45 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
