SPECS / COMPARISON
Komatsu WA9003E0 vs Komatsu WA8003 Tier 2
A detailed comparison of the Komatsu WA9003E0 and the Komatsu WA8003 Tier 2. Click a model name to view its full specifications.
Weight
Komatsu WA9003E0107201.9 kg (236340 lbs)
Komatsu WA8003 Tier 2101899.4 kg (224650 lbs)
Operating Weight
Komatsu WA9003E0107201.9 kg (236340 lbs)
Komatsu WA8003 Tier 2101899.4 kg (224650 lbs)
| Specification | Komatsu WA9003E0 Wheel Loaders | Komatsu WA8003 Tier 2Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Weight | 107201.9 kg (236340 lbs) | 101899.4 kg (224650 lbs) |
| Engine Model | Komatsu SAA2V140E-3 | SAA12V140E-3 |
| Engine Type | Water-cooled, 4-cycle | — |
| No Of Cylinders | 2 | 12 |
| Aspiration | Turbocharged, air-to-air aftercooled | Turbocharged and Aftercooled |
| Air Cleaner | Dry type with automatic dust ejector and pre-cleaner, cyclopac with vacuator | — |
| Displacement | 30481.6 cc (1860.1 cu in.) | 30480.0 cc (1860 cu in.) |
| Stroke | 503 mm | — |
| Bore | 16.0 cm (6.3 in) | — |
| Fuel Capacity | 1555.0 l (410.8 gal) | 1555.0 l (410.8 gal) |
| Engine Oil Capacity | 130.2 l (34.4 gal) | 129.8 l (34.3 gal) |
| Cooling Capacity | 337.3 l (89.1 gal) | 336.9 l (89 gal) |
| Hydraulic System Capacity | 725.3 l (191.6 gal) | 724.9 l (191.5 gal) |
| Transmission Type | Power shift | Power shift |
| Service Brake | Hydraulically actuated, wet disc brakes actuate on four wheels | — |
| Relief Pressure | 343.2 bar (4977 psi) | 313.7 bar (4550 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 | 107201.9 kg (236340 lbs) | 101899.4 kg (224650 lbs) |
| Bucket Width | 487.7 cm (192 in) | 487.7 cm (192 in) |
| Breakout Force | 67900 kgf | 69000.4 kg (152120 lbs) |
| Wheelbase | 545.0 cm (214.57 in) | 548.6 cm (216 in) |
| Cab Height | 518.2 cm (204 in) | 518.2 cm (204 in) |
| Ground Clearance | 61.0 cm (24 in) | 61.0 cm (24 in) |
| Horsepower | — | 602.5 kW (808 hp) |
| Tipping Capacity | — | 61089.8 kg (134680 lbs) |
| Max Speed | — | 28.0 km/h (17.4 mph) |
| Alternator Supplied Amperage | — | 90 amps |
| Operating Voltage | — | 24 V |
| Rated Speed | — | 2000 RPM |
| Net Power | — | 602.5 kW (808 hp) |
| Gross Power | — | 636.1 kW (853 hp) |
| 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) |
| No of Forward Gears | — | 3 |
| No of Reverse Gears | — | 3 |
| Rear Axle Oscillation | — | 22 ° |
| Max Speed (Forward) | — | 28.0 km/h (17.4 mph) |
| Max Speed (Reverse) | — | 28.3 km/h (17.6 mph) |
| Pump type | — | Piston pump |
| Pump Flow | — | 405.0 LPM (107 GPM) |
| Tipping Load | — | 61089.8 kg (134680 lbs) |
| Bucket Capacity (Heaped) | — | 11.0 m³ (14.4 cu yds) |
| Bucket Capacity (Struck) | — | 9.3 m³ (12.2 cu yds) |
| 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) |
| Bucket Hinge Pin | — | 670.6 cm (264 in) |
| Overall Length | — | 1402.1 cm (552 in) |
| Width Over Tires | — | 457.2 cm (180 in) |
| Tire Size | — | 45 /65-45-45 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.