SPECS / COMPARISON
Komatsu D65EX-17 vs Komatsu D155AX-6
A detailed comparison of the Komatsu D65EX-17 and the Komatsu D155AX-6. Click a model name to view its full specifications.
Horsepower
Komatsu D65EX-17268.5 kW (360 HP)
Komatsu D155AX-6268.5 kW (360 HP)
Operating Weight
Komatsu D65EX-1739507.9 kg (87100 lbs)
Komatsu D155AX-639507.9 kg (87100 lbs)
| Specification | Komatsu D65EX-17 Crawler Dozers | Komatsu D155AX-6Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 268.5 kW (360 HP) | 268.5 kW (360 HP) |
| Operating Weight | 39507.9 kg (87100 lbs) | 39507.9 kg (87100 lbs) |
| Pump Flow | 180.2 LPM (47.6 GPM) | — |
| Engine Manufacturer | Komatsu | Komatsu |
| Engine Model | SAA6D140E-6 | SAA6D140E-5 |
| Gross Power | 268.5 kW (360 HP) | 268.5 kW (360 HP) |
| Net Power | 264.0 kW (354 HP) | 264.0 kW (354 HP) |
| Number of Cylinders | 6 | 6 |
| Displacement | 250.7 cc (15.3 cu in.) | 15240.0 cc (930 cu in.) |
| Power Measured RPM | 1900 RPM | 1900 RPM |
| Transmission Type | Torqflow | Torqflow |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 11.6 km/h (7.2 mph) | 11.6 km/h (7.2 mph) |
| Max Speed Reverse | 14.0 km/h (8.7 mph) | 14.0 km/h (8.7 mph) |
| Ground Pressure | 0.8 bar (11.9 psi) | 0.8 bar (11.9 psi) |
| Fuel Capacity | 624.6 l (165 gal) | 624.6 l (165 gal) |
| Engine Oil Capacity | 37.1 l (9.8 gal) | 37.1 l (9.8 gal) |
| Cooling System Capacity | 103.3 l (27.3 gal) | 82.1 l (21.7 gal) |
| Hydraulic Capacity | 91.6 l (24.2 gal) | — |
| Final Drives Capacity | 31.0 l (8.2 gal) | 31.0 l (8.2 gal) |
| Pump type | Piston | Double-acting, piston |
| Hydraulic Pump Flow | 180.2 LPM (47.6 GPM) | — |
| Relief Valve Pressure | 274.4 bar (3980 psi) | — |
| Ground Contact Area | 101.6 cm³ (6.2 cu in.) | 93160.7 cm³ (5685 cu in.) |
| No of Carrier Rollers Per Side | 2 | — |
| No of Shoes Per Side | 42 | 42 |
| No of Track Rollers Per Side | 7 | 7 |
| Shoe Size | 71.1 cm (28 in.) | 55.9 cm (22 in.) |
| Weight (Operating) | 39507.9 kg (87100 lbs) | 39507.9 kg (87100 lbs) |
| Aspiration | — | Turbocharged with aftercooled |
| Cab Height | — | 341.4 cm (134.4 in.) |
| Width Over Track | — | 408.4 cm (160.8 in.) |
| Length of Track on Ground | — | 329.2 cm (129.6 in.) |
| Track Gauge | — | 216.4 cm (85.2 in.) |
| Ground Clearance | — | 51.8 cm (20.4 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.