SPECS / COMPARISON
Komatsu D155AX-6SL vs John Deere 1050J
A detailed comparison of the Komatsu D155AX-6SL and the John Deere 1050J. Click a model name to view its full specifications.
Horsepower
Komatsu D155AX-6SL264.0 kW (354 HP)
John Deere 1050J249.8 kW (335 HP)
Operating Weight
Komatsu D155AX-6SL43866.4 kg (96709 lbs)
John Deere 1050J36726.0 kg (80967 lbs)
| Specification | Komatsu D155AX-6SL Crawler Dozers | John Deere 1050J Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 264.0 kW (354 HP) | 249.8 kW (335 HP) |
| Operating Weight | 43866.4 kg (96709 lbs) | 36726.0 kg (80967 lbs) |
| Engine Manufacturer | Komatsu | Liebherr |
| Engine Model | SAA6D140E-5 | D 946-L A6 |
| Net Power | 264.0 kW (354 HP) | 249.8 kW (335 HP) |
| Number of Cylinders | 6 | 6 |
| Displacement | 15240.0 cc (930 cu in.) | 12011.7 cc (733 cu in.) |
| Power Measured RPM | 1900 RPM | 1800 RPM |
| Cab Height | 374.9 cm (147.6 in.) | 365.8 cm (144.0 in.) |
| Width Over Track | 277.4 cm (109.2 in.) | 280.4 cm (110.4 in.) |
| Length without Blade | 554.7 cm (218.4 in.) | — |
| Length of Track on Ground | 329.2 cm (129.6 in.) | 320.0 cm (126.0 in.) |
| Ground Clearance | 51.8 cm (20.4 in.) | 64.0 cm (25.2 in.) |
| Ground Contact Area | 93160.7 cm³ (5685 cu in.) | 98388.1 cm³ (6004 cu in.) |
| No of Track Rollers Per Side | 7 | 7 |
| Shoe Size | 55.9 cm (22 in.) | 61.0 cm (24 in.) |
| Weight (Operating) | 43866.4 kg (96709 lbs) | 36726.0 kg (80967 lbs) |
| Track Pitch | 213.4 cm (84 in.) | 21.6 cm (8.5 in.) |
| Pump Flow | — | 257.4 LPM (68 GPM) |
| Aspiration | — | Turbocharged with intercooled |
| Max Torque | — | 1700.2 N-m (1254 lbs/ft) |
| Torque Measured RPM | — | 1400 RPM |
| Alternator Supplied Amp. | — | 80 A |
| Alternator | — | 80 A |
| Battery | — | 24 V |
| Transmission Type | — | Hydrostatic |
| Max Speed Forward | — | 10.9 km/h (6.8 mph) |
| Max Speed Reverse | — | 10.9 km/h (6.8 mph) |
| Ground Pressure | — | 0.9 bar (12.9 psi) |
| Fuel Capacity | — | 651.1 l (172 gal) |
| Engine Oil Capacity | — | 34.1 l (9 gal) |
| Cooling System Capacity | — | 56.8 l (15 gal) |
| Hydraulic Capacity | — | 210.1 l (55.5 gal) |
| Final Drives Capacity | — | 18.5 l (4.9 gal) |
| Pump type | — | Variable axial-piston |
| Hydraulic Pump Flow | — | 257.4 LPM (68 GPM) |
| Relief Valve Pressure | — | 255.1 bar (3700 psi) |
| Length Overall | — | 652.3 cm (256.8 in.) |
| Track Gauge | — | 219.5 cm (86.4 in.) |
| No of Shoes Per Side | — | 44 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.