SPECS / COMPARISON
John Deere 1050C vs Komatsu WF550T-3
A detailed comparison of the John Deere 1050C and the Komatsu WF550T-3. Click a model name to view its full specifications.
Horsepower
John Deere 1050C241.6 kW (324 HP)
Komatsu WF550T-3235.0 kW (315.2 HP)
Operating Weight
John Deere 1050C33559.0 kg (73985 lbs)
Komatsu WF550T-335100.0 kg (77382.3 lbs)
| Specification | John Deere 1050C Crawler Dozers | Komatsu WF550T-3 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 241.6 kW (324 HP) | 235.0 kW (315.2 HP) |
| Operating Weight | 33559.0 kg (73985 lbs) | 35100.0 kg (77382.3 lbs) |
| Pump Flow | 336.9 LPM (89 GPM) | — |
| Engine Manufacturer | Liebherr | Komatsu |
| Engine Model | D 9406 TI-E | SA6D140E |
| Net Power | 241.6 kW (324 HP) | — |
| Aspiration | Turbocharged with intercooled | — |
| Number of Cylinders | 6 | — |
| Displacement | 12995.0 cc (793 cu in.) | 15200.7 cc (927.6 cu in.) |
| Max Torque | 1530.7 N-m (1129 lbs/ft) | 1375.1 N-m (1014.2 lbs/ft) |
| Power Measured RPM | 1800 RPM | — |
| Torque Measured RPM | 1200 RPM | — |
| Alternator Supplied Amp. | 55 A | 75 A |
| Alternator | 55 A | 75 A |
| Battery | 24 V | 24 V |
| Transmission Type | Dual Power Shift | Full powershift |
| Number of Forward Gears | 3 | 4 |
| Number of Reverse Gears | 3 | 4 |
| Max Speed Forward | 10.9 km/h (6.8 mph) | 8.2 km/h (5.1 mph) |
| Max Speed Reverse | 10.9 km/h (6.8 mph) | 12.7 km/h (7.9 mph) |
| Ground Pressure | 0.9 bar (13.4 psi) | — |
| Fuel Capacity | 609.5 l (161 gal) | 336.9 l (89 gal) |
| Engine Oil Capacity | 23.8 l (6.3 gal) | 37.9 l (10 gal) |
| Cooling System Capacity | 68.1 l (18 gal) | 68.1 l (18 gal) |
| Hydraulic Capacity | 208.2 l (55 gal) | 159.0 l (42 gal) |
| Final Drives Capacity | 20.8 l (5.5 gal) | — |
| Pump type | Variable-displacement piston pump with load-sensing proportional pum flow control | 2 pump system w/main, switch pump |
| Hydraulic Pump Flow | 336.9 LPM (89 GPM) | — |
| Relief Valve Pressure | 199.9 bar (2900 psi) | — |
| Cab Height | 365.8 cm (144.0 in.) | 423.7 cm (166.8 in.) |
| Width Over Track | 274.3 cm (108.0 in.) | 121.9 cm (48.0 in.) |
| Length Overall | 643.1 cm (253.2 in.) | 816.9 cm (321.6 in.) |
| Length without Blade | 490.7 cm (193.2 in.) | — |
| Length of Track on Ground | 320.0 cm (126.0 in.) | — |
| Track Gauge | 219.5 cm (86.4 in.) | — |
| Ground Clearance | 64.0 cm (25.2 in.) | 51.8 cm (20.4 in.) |
| Ground Contact Area | 90292.9 cm³ (5510 cu in.) | — |
| No of Shoes Per Side | 44 | — |
| No of Track Rollers Per Side | 7 | — |
| Shoe Size | 56.1 cm (22.1 in.) | — |
| Weight (Operating) | 33559.0 kg (73985 lbs) | 35100.0 kg (77382.3 lbs) |
| Track Pitch | 21.6 cm (8.5 in.) | — |
| Gross Power | — | 235.0 kW (315.2 HP) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.