SPECS / COMPARISON
Caterpillar D6K XL vs Komatsu D50P-18
A detailed comparison of the Caterpillar D6K XL and the Komatsu D50P-18. Click a model name to view its full specifications.
Horsepower
Caterpillar D6K XL93.2 kW (125 HP)
Komatsu D50P-1896.9 kW (130 HP)
Operating Weight
Caterpillar D6K XL12886.1 kg (28409 lbs)
Komatsu D50P-1814820.0 kg (32672.6 lbs)
| Specification | Caterpillar D6K XL Crawler Dozers | Komatsu D50P-18 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 93.2 kW (125 HP) | 96.9 kW (130 HP) |
| Operating Weight | 12886.1 kg (28409 lbs) | 14820.0 kg (32672.6 lbs) |
| Engine Manufacturer | Caterpillar | Komatsu |
| Engine Model | C6.6 ACERT | 6 D125-1 |
| Net Power | 93.2 kW (125 HP) | — |
| Number of Cylinders | 6 | 6 |
| Displacement | 6604.0 cc (403 cu in.) | 11041.6 cc (673.8 cu in.) |
| Power Measured RPM | 2100 RPM | 1750 RPM |
| Alternator Supplied Amp. | 95 A | — |
| Alternator | 95 A | — |
| Battery | 24 V | — |
| Transmission Type | Hydrostatic | Direct Drive |
| Max Speed Forward | 10.1 km/h (6.3 mph) | — |
| Max Speed Reverse | 10.1 km/h (6.3 mph) | — |
| Ground Pressure | 0.4 bar (6.2 psi) | — |
| Fuel Capacity | 294.9 l (77.9 gal) | — |
| Engine Oil Capacity | 16.7 l (4.4 gal) | — |
| Cooling System Capacity | 24.2 l (6.4 gal) | — |
| Hydraulic Capacity | 57.9 l (15.3 gal) | — |
| Final Drives Capacity | 15.1 l (4 gal) | — |
| Cab Height | 295.7 cm (116.4 in.) | 298.7 cm (117.6 in.) |
| Width Over Track | 234.7 cm (92.4 in.) | 292.6 cm (115.2 in.) |
| Length Overall | 499.9 cm (196.8 in.) | 518.2 cm (204.0 in.) |
| Length without Blade | 381.0 cm (150.0 in.) | 414.5 cm (163.2 in.) |
| Length of Track on Ground | 265.2 cm (104.4 in.) | 307.8 cm (121.2 in.) |
| Track Gauge | 179.8 cm (70.8 in.) | 207.3 cm (81.6 in.) |
| Ground Clearance | 36.6 cm (14.4 in.) | 42.7 cm (16.8 in.) |
| Ground Contact Area | 76200.0 cm³ (4650 cu in.) | — |
| No of Shoes Per Side | 40 | 49 |
| No of Track Rollers Per Side | 7 | 8 |
| Shoe Size | 55.9 cm (22 in.) | 86.1 cm (33.9 in.) |
| Weight (Operating) | 12886.1 kg (28409 lbs) | 14820.0 kg (32672.6 lbs) |
| Gross Power | — | 96.9 kW (130 HP) |
| Number of Forward Gears | — | 5 |
| Number of Reverse Gears | — | 4 |
| No of Carrier Rollers Per Side | — | 2 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.