SPECS / COMPARISON
Komatsu D61PX-15 vs Caterpillar 814B
A detailed comparison of the Komatsu D61PX-15 and the Caterpillar 814B. Click a model name to view its full specifications.
Horsepower
Komatsu D61PX-15117.1 kW (157 HP)
Caterpillar 814B161.1 kW (216 HP)
Operating Weight
Komatsu D61PX-1518460.0 kg (40697.4 lbs)
Caterpillar 814B20580.0 kg (45371.2 lbs)
| Specification | Komatsu D61PX-15 Wheel Dozers | Caterpillar 814B Wheel Dozers |
|---|---|---|
| Type | Wheel Dozer | Wheel Dozer |
| Horsepower | 117.1 kW (157 HP) | 161.1 kW (216 HP) |
| Operating Weight | 18460.0 kg (40697.4 lbs) | 20580.0 kg (45371.2 lbs) |
| Engine Manufacturer | Komatsu | Caterpillar |
| Engine Model | SA6D114E-2 | 3306 |
| Gross Power | 117.1 kW (157 HP) | 161.1 kW (216 HP) |
| Aspiration | Turbocharged with aftercooled | — |
| Displacement | 8270.6 cc (504.7 cu in.) | 10500.9 cc (640.8 cu in.) |
| Transmission Type | Planetary Gear | — |
| Number of Forward Gears | 3 | 4 |
| Number of Reverse Gears | 3 | 4 |
| Max Speed Forward | 5.3 km/h (3.3 mph) | 29.9 km/h (18.6 mph) |
| Max Speed Reverse | 6.9 km/h (4.3 mph) | 34.1 km/h (21.2 mph) |
| Fuel Capacity | 386.1 l (102 gal) | 462.2 l (122.1 gal) |
| Engine Oil Capacity | 18.9 l (5 gal) | — |
| Transmission Oil Capacity | 68.9 l (18.2 gal) | — |
| Cab Height | 57.9 cm (22.8 in.) | 356.6 cm (140.4 in.) |
| Length Overall | 545.6 cm (214.8 in.) | 682.8 cm (268.8 in.) |
| Blade Capacity | 380.1 m³ (497.1 cu yds) | 3.0 m³ (3.9 cu yds) |
| Weight (Operating) | 18460.0 kg (40697.4 lbs) | 20580.0 kg (45371.2 lbs) |
| Width Over Tires | — | 286.5 cm (112.8 in.) |
| Ground Clearance | — | 42.7 cm (16.8 in.) |
| Tire Size | — | 23.5-25 12PR |
| Wheelbase | — | 335.3 cm (132.0 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.