SPECS / COMPARISON
Komatsu WA9003 vs Komatsu WA8003E0
A detailed comparison of the Komatsu WA9003 and the Komatsu WA8003E0. Click a model name to view its full specifications.
Weight
Komatsu WA9003102879.2 kg (226810 lbs)
Komatsu WA8003E0101899.4 kg (224650 lbs)
Operating Weight
Komatsu WA9003102879.2 kg (226810 lbs)
Komatsu WA8003E0101899.4 kg (224650 lbs)
| Specification | Komatsu WA9003 Wheel Loaders | Komatsu WA8003E0Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 636.1 kW (853 hp) | — |
| Weight | 102879.2 kg (226810 lbs) | 101899.4 kg (224650 lbs) |
| Tipping Capacity | 66138.2 kg (145810 lbs) | — |
| Max Speed | 28.0 km/h (17.4 mph) | 28.0 km/h (17.4 mph) |
| Engine Model | SAA12V140ZE-2 | SAA12V140E-3 |
| No Of Cylinders | 12 | 2 |
| Aspiration | Turbocharged and Aftercooled | Turbocharged, after cooledEGR |
| Displacement | 30496.4 cc (1861 cu in.) | 30481.6 cc (1860.1 cu in.) |
| Alternator Supplied Amperage | 75 amps | — |
| Operating Voltage | 24 V | — |
| Rated Speed | 2000 RPM | — |
| Net Power | 636.1 kW (853 hp) | — |
| Gross Power | 668.9 kW (897 hp) | — |
| Fuel Capacity | 1425.2 l (376.5 gal) | — |
| Engine Oil Capacity | 132.1 l (34.9 gal) | 130.2 l (34.4 gal) |
| Cooling Capacity | 300.9 l (79.5 gal) | 337.3 l (89.1 gal) |
| Hydraulic System Capacity | 724.9 l (191.5 gal) | 725.3 l (191.6 gal) |
| Transmission Oil Capacity | 140.1 l (37 gal) | — |
| Differential Front Capacity | 360.0 l (95.1 gal) | — |
| Differential Rear Capacity | 360.0 l (95.1 gal) | — |
| Transmission Type | Power shift | Power shift |
| No of Forward Gears | 3 | 4 |
| No of Reverse Gears | 3 | 4 |
| Rear Axle Oscillation | 22 ° | — |
| Max Speed (Forward) | 28.0 km/h (17.4 mph) | 28.0 km/h (17.4 mph) |
| Max Speed (Reverse) | 28.3 km/h (17.6 mph) | 28.3 km/h (17.6 mph) |
| Pump type | Variable piston pump | Piston pump |
| Pump Flow | 405.0 LPM (107 GPM) | 307.4 LPM (81.2 GPM) |
| Relief Pressure | 343.2 bar (4977 psi) | 31.4 MPa 350 kgf/cm 4.980 PSI |
| Raise Lift Arms | 11.2 sec | 11.2 sec |
| Lower Lift Time | 4.8 sec | 4.8 sec |
| Bucket Dump Time | 2 sec | 2 sec |
| Operating Weight | 102879.2 kg (226810 lbs) | 101899.4 kg (224650 lbs) |
| Tipping Load | 66138.2 kg (145810 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) | 487.7 cm (192 in) |
| Breakout Force | 67898.2 kg (149690 lbs) | 69000 kgf |
| 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) | 548.6 cm (216 in) |
| Bucket Hinge Pin | 701.0 cm (276 in) | — |
| Cab Height | 518.2 cm (204 in) | 518.2 cm (204 in) |
| Overall Length | 1432.6 cm (564 in) | — |
| Ground Clearance | 61.0 cm (24 in) | 61.0 cm (24 in) |
| Width Over Tires | 457.2 cm (180 in) | 457.2 cm (180 in) |
| Tire Size | 45 /64-45 | — |
| Engine Type | — | Water-cooled, 4-cycle |
| Air Cleaner | — | Dry type |
| Stroke | — | 50.5 cm (19.9 in) |
| Bore | — | 16.0 cm (6.3 in) |
| Service Brake | — | Hydraulically actuated |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.