SPECS / COMPARISON
Caterpillar D6R vs Komatsu D80P-12
A detailed comparison of the Caterpillar D6R and the Komatsu D80P-12. Click a model name to view its full specifications.
Horsepower
Caterpillar D6R133.5 kW (179 HP)
Komatsu D80P-12134.2 kW (180 HP)
Operating Weight
Caterpillar D6R18143.7 kg (40000 lbs)
Komatsu D80P-1223200.0 kg (51147.3 lbs)
| Specification | Caterpillar D6R Crawler Dozers | Komatsu D80P-12 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 133.5 kW (179 HP) | 134.2 kW (180 HP) |
| Operating Weight | 18143.7 kg (40000 lbs) | 23200.0 kg (51147.3 lbs) |
| Pump Flow | 190.0 LPM (50.2 GPM) | — |
| Engine Manufacturer | Caterpillar | Komatsu |
| Engine Model | 3306 | NH220-C1 |
| Gross Power | 133.5 kW (179 HP) | 134.2 kW (180 HP) |
| Net Power | 123.0 kW (165 HP) | — |
| Aspiration | Turbocharged | — |
| Number of Cylinders | 6 | 6 |
| Displacement | 10455.0 cc (638 cu in.) | 12170.7 cc (742.7 cu in.) |
| Power Measured RPM | 1900 RPM | 1850 RPM |
| Alternator Supplied Amp. | 70 A | — |
| Alternator | 70 A | — |
| Battery | 24 V | — |
| Transmission Type | PowerShift | Direct Drive |
| Number of Forward Gears | 3 | 5 |
| Number of Reverse Gears | 3 | 4 |
| Max Speed Forward | 11.9 km/h (7.4 mph) | — |
| Max Speed Reverse | 15.3 km/h (9.5 mph) | — |
| Ground Pressure | 0.6 bar (9 psi) | — |
| Fuel Capacity | 383.1 l (101.2 gal) | — |
| Engine Oil Capacity | 27.6 l (7.3 gal) | — |
| Cooling System Capacity | 74.2 l (19.6 gal) | — |
| Hydraulic Capacity | 76.1 l (20.1 gal) | — |
| Final Drives Capacity | 13.6 l (3.6 gal) | — |
| Pump type | Piston Style | — |
| Hydraulic Pump Flow | 190.0 LPM (50.2 GPM) | — |
| Relief Valve Pressure | 193.1 bar (2800 psi) | — |
| Cab Height | 320.0 cm (126.0 in.) | 313.9 cm (123.6 in.) |
| Width Over Track | 246.9 cm (97.2 in.) | 268.2 cm (105.6 in.) |
| Length Overall | 490.7 cm (193.2 in.) | 603.5 cm (237.6 in.) |
| Length without Blade | 387.1 cm (152.4 in.) | 460.2 cm (181.2 in.) |
| Length of Track on Ground | 262.1 cm (103.2 in.) | 307.8 cm (121.2 in.) |
| Track Gauge | 189.0 cm (74.4 in.) | 201.2 cm (79.2 in.) |
| Ground Clearance | 39.6 cm (15.6 in.) | 51.8 cm (20.4 in.) |
| Ground Contact Area | 74036.9 cm³ (4518 cu in.) | — |
| No of Shoes Per Side | 39 | 41 |
| No of Track Rollers Per Side | 6 | 7 |
| Shoe Size | 56.1 cm (22.1 in.) | 91.2 cm (35.9 in.) |
| Weight (Operating) | 18143.7 kg (40000 lbs) | 23200.0 kg (51147.3 lbs) |
| Track Pitch | 20.3 cm (8 in.) | 21.8 cm (8.6 in.) |
| 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.