SPECS / COMPARISON
Komatsu WA4503 vs Hitachi LX4507
A detailed comparison of the Komatsu WA4503 and the Hitachi LX4507. Click a model name to view its full specifications.
Horsepower
Komatsu WA4503196.9 kW (264 hp)
Hitachi LX4507331.1 kW (444 hp)
Weight
Komatsu WA450349350.8 kg (108800 lbs)
Hitachi LX450746230.1 kg (101920 lbs)
Operating Weight
Komatsu WA450349350.8 kg (108800 lbs)
Hitachi LX450746230.1 kg (101920 lbs)
| Specification | Komatsu WA4503 Wheel Loaders | Hitachi LX4507 Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 196.9 kW (264 hp) | 331.1 kW (444 hp) |
| Weight | 49350.8 kg (108800 lbs) | 46230.1 kg (101920 lbs) |
| Max Speed | 34.0 km/h (21.1 mph) | 33.2 km/h (20.6 mph) |
| Engine Model | Cummins M11 | S6A3-Y2TAA1 |
| Engine Type | Direct injection | — |
| No Of Cylinders | 6 | 6 |
| Aspiration | Turbocharged | Turbocharger |
| Displacement | 10881.0 cc (664 cu in.) | 18561.7 cc (1132.7 cu in.) |
| Alternator Supplied Amperage | 50 amps | 110 amps |
| Operating Voltage | 24 V | 24 V |
| Rated Speed | 2140 RPM | 2050 RPM |
| Net Power | 196.9 kW (264 hp) | 331.1 kW (444 hp) |
| Gross Power | 216.3 kW (290 hp) | — |
| Stroke | 14.7 cm (5.8 in) | — |
| Bore | 12.7 cm (5 in) | — |
| Fuel Capacity | 381.2 l (100.7 gal) | 680.2 l (179.7 gal) |
| Engine Oil Capacity | 34.1 l (9 gal) | 83.3 l (22 gal) |
| Cooling Capacity | 55.3 l (14.6 gal) | 156.3 l (41.3 gal) |
| Hydraulic System Capacity | 206.3 l (54.5 gal) | 280.1 l (74 gal) |
| Transmission Oil Capacity | 65.1 l (17.2 gal) | 85.2 l (22.5 gal) |
| Differential Front Capacity | 65.1 l (17.2 gal) | 180.2 l (47.6 gal) |
| Transmission Type | Power shift | Power shift |
| No of Forward Gears | 4 | 4 |
| No of Reverse Gears | 4 | 4 |
| Max Speed (Forward) | 34.0 km/h (21.1 mph) | 33.2 km/h (20.6 mph) |
| Max Speed (Reverse) | 36.0 km/h (22.4 mph) | 34.1 km/h (21.2 mph) |
| Pump type | Hydraulic | Gear |
| Operating Weight | 49350.8 kg (108800 lbs) | 46230.1 kg (101920 lbs) |
| Bucket Capacity (Heaped) | 4.2 m³ (5.5 cu yds) | 5.7 m³ (7.5 cu yds) |
| Bucket Capacity (Struck) | 3.6 m³ (4.7 cu yds) | 4.8 m³ (6.3 cu yds) |
| Bucket Width | 304.8 cm (120 in) | 396.2 cm (156 in) |
| Breakout Force | 19382.0 kg (42730 lbs) | 40787.0 kg (89920 lbs) |
| Reach At Max Lift And Dump | 121.9 cm (48 in) | 213.4 cm (84 in) |
| Dump Clearance At Max Raise | 304.8 cm (120 in) | 335.3 cm (132 in) |
| Turning Radius | 670.6 cm (264 in) | 762.0 cm (300 in) |
| Wheelbase | 335.3 cm (132 in) | 396.2 cm (156 in) |
| Bucket Hinge Pin | 426.7 cm (168 in) | 518.2 cm (204 in) |
| Cab Height | 365.8 cm (144 in) | 426.7 cm (168 in) |
| Overall Length | 853.4 cm (336 in) | 1127.8 cm (444 in) |
| Ground Clearance | 61.0 cm (24 in) | 61.0 cm (24 in) |
| Width Over Tires | 304.8 cm (120 in) | 365.8 cm (144 in) |
| Tire Size | L3 (26.5-25-20PR) | L4 (35/65-33-24PR) |
| Tipping Capacity | — | 30889.6 kg (68100 lbs) |
| Differential Rear Capacity | — | 180.2 l (47.6 gal) |
| Rear Axle Oscillation | — | 24 ° |
| Pump Flow | — | 359.2 LPM (94.9 GPM) |
| Relief Pressure | — | 205.9 bar (2986.4 psi) |
| Raise Lift Arms | — | 8.5 sec |
| Lower Lift Time | — | 4 sec |
| Bucket Dump Time | — | 2.3 sec |
| Tipping Load | — | 30889.6 kg (68100 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.