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Komatsu WA7003 Specs
Komatsu WA7003 wheel loader specifications: type Wheel Loader, horsepower 501.1 kW, weight 71018.9 kg, tipping capacity 46828.8 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Wheel Loader | |
| Horsepower | 501.1 kW | 672 hp |
| Weight | 71018.9 kg | 156570 lbs |
| Tipping Capacity | 46828.8 kg | 103240 lbs |
| Max Speed | 30.1 km/h | 18.7 mph |
| Engine Model | SAA6D170E-3 | |
| No Of Cylinders | 6 | |
| Aspiration | Turbocharged and Aftercooled | |
| Displacement | 23138.6 cc | 1412 cu in. |
| Alternator Supplied Amperage | 75 amps | |
| Operating Voltage | 24 V | |
| Rated Speed | 2000 RPM | |
| Net Power | 501.1 kW | 672 hp |
| Gross Power | 510.1 kW | 684 hp |
| Fuel Capacity | 1100.0 l | 290.6 gal |
| Cooling Capacity | 219.2 l | 57.9 gal |
| Hydraulic System Capacity | 470.1 l | 124.2 gal |
| Transmission Oil Capacity | 104.9 l | 27.7 gal |
| Differential Front Capacity | 244.9 l | 64.7 gal |
| Differential Rear Capacity | 244.9 l | 64.7 gal |
| Transmission Type | Power shift | |
| No of Forward Gears | 4 | |
| No of Reverse Gears | 4 | |
| Max Speed (Forward) | 30.1 km/h | 18.7 mph |
| Max Speed (Reverse) | 32.3 km/h | 20.1 mph |
| Pump Flow | 405.0 LPM | 107 GPM |
| Relief Pressure | 313.7 bar | 4550 psi |
| Raise Lift Arms | 9.7 sec | |
| Lower Lift Time | 3.6 sec | |
| Bucket Dump Time | 2.5 sec | |
| Operating Weight | 71018.9 kg | 156570 lbs |
| Tipping Load | 46828.8 kg | 103240 lbs |
| Bucket Capacity (Heaped) | 8.7 m³ | 11.4 cu yds |
| Bucket Capacity (Struck) | 7.6 m³ | 9.9 cu yds |
| Bucket Width | 457.2 cm | 180 in |
| Reach At Max Lift And Dump | 182.9 cm | 72 in |
| Dump Clearance At Max Raise | 426.7 cm | 168 in |
| Turning Radius | 823.0 cm | 324 in |
| Wheelbase | 487.7 cm | 192 in |
| Bucket Hinge Pin | 670.6 cm | 264 in |
| Cab Height | 487.7 cm | 192 in |
| Overall Length | 1219.2 cm | 480 in |
| Ground Clearance | 61.0 cm | 24 in |
| Width Over Tires | 396.2 cm | 156 in |
| Tire Size | 41.25 /75-39 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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