SPECS / COMPARISON
Komatsu D155AX-5 vs John Deere 1050C
A detailed comparison of the Komatsu D155AX-5 and the John Deere 1050C. Click a model name to view its full specifications.
Horsepower
Komatsu D155AX-5234.1 kW (314 HP)
John Deere 1050C241.6 kW (324 HP)
Operating Weight
Komatsu D155AX-539010.0 kg (86002.4 lbs)
John Deere 1050C33559.0 kg (73985 lbs)
| Specification | Komatsu D155AX-5 Crawler Dozers | John Deere 1050C Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 234.1 kW (314 HP) | 241.6 kW (324 HP) |
| Operating Weight | 39010.0 kg (86002.4 lbs) | 33559.0 kg (73985 lbs) |
| Pump Flow | 255.1 LPM (67.4 GPM) | 336.9 LPM (89 GPM) |
| Engine Manufacturer | Komatsu | Liebherr |
| Engine Model | SA6D140E-2 | D 9406 TI-E |
| Gross Power | 234.1 kW (314 HP) | — |
| Aspiration | Turbocharged | Turbocharged with intercooled |
| Number of Cylinders | 6 | 6 |
| Displacement | 15241.6 cc (930.1 cu in.) | 12995.0 cc (793 cu in.) |
| Max Torque | 1568.0 N-m (1156.5 lbs/ft) | 1530.7 N-m (1129 lbs/ft) |
| Power Measured RPM | 1900 RPM | 1800 RPM |
| Torque Measured RPM | 1250 RPM | 1200 RPM |
| Transmission Type | Hydrostatic | Dual Power Shift |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 10.9 km/h (6.8 mph) | 10.9 km/h (6.8 mph) |
| Max Speed Reverse | 14.0 km/h (8.7 mph) | 10.9 km/h (6.8 mph) |
| Fuel Capacity | 625.3 l (165.2 gal) | 609.5 l (161 gal) |
| Engine Oil Capacity | 37.1 l (9.8 gal) | 23.8 l (6.3 gal) |
| Cooling System Capacity | 107.1 l (28.3 gal) | 68.1 l (18 gal) |
| Hydraulic Capacity | 83.3 l (22 gal) | 208.2 l (55 gal) |
| Final Drives Capacity | 58.3 l (15.4 gal) | 20.8 l (5.5 gal) |
| Pump type | Gear type | Variable-displacement piston pump with load-sensing proportional pum flow control |
| Hydraulic Pump Flow | 255.1 LPM (67.4 GPM) | 336.9 LPM (89 GPM) |
| Relief Valve Pressure | 205.9 bar (2987 psi) | 199.9 bar (2900 psi) |
| Cab Height | 350.5 cm (138.0 in.) | 365.8 cm (144.0 in.) |
| Width Over Track | 271.3 cm (106.8 in.) | 274.3 cm (108.0 in.) |
| Length Overall | 630.9 cm (248.4 in.) | 643.1 cm (253.2 in.) |
| Length without Blade | 487.7 cm (192.0 in.) | 490.7 cm (193.2 in.) |
| Length of Track on Ground | 323.1 cm (127.2 in.) | 320.0 cm (126.0 in.) |
| Track Gauge | 210.3 cm (82.8 in.) | 219.5 cm (86.4 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | 64.0 cm (25.2 in.) |
| Ground Contact Area | 99468.1 cm³ (6069.9 cu in.) | 90292.9 cm³ (5510 cu in.) |
| No of Carrier Rollers Per Side | 2 | — |
| No of Shoes Per Side | 41 | 44 |
| No of Track Rollers Per Side | 6 | 7 |
| Shoe Size | 61.2 cm (24.1 in.) | 56.1 cm (22.1 in.) |
| Weight (Operating) | 39010.0 kg (86002.4 lbs) | 33559.0 kg (73985 lbs) |
| Net Power | — | 241.6 kW (324 HP) |
| Alternator Supplied Amp. | — | 55 A |
| Alternator | — | 55 A |
| Battery | — | 24 V |
| Ground Pressure | — | 0.9 bar (13.4 psi) |
| Track Pitch | — | 21.6 cm (8.5 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.