
SPECS / CRAWLER DOZERS
Komatsu D155A-1 Specs
Komatsu D155A-1 crawler dozer specifications: type Crawler Dozer, horsepower 238.6 kW, operating weight 26920.7 kg, engine manufacturer Komatsu.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 238.6 kW | 320 HP |
| Operating Weight | 26920.7 kg | 59350 lbs |
| Engine Manufacturer | Komatsu | |
| Engine Model | S6D155-4 | |
| Gross Power | 238.6 kW | 320 HP |
| Aspiration | Turbocharged | |
| Displacement | 19254.8 cc | 1175 cu in. |
| Transmission Type | Planetary Gear | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 11.9 km/h | 7.4 mph |
| Max Speed Reverse | 13.8 km/h | 8.6 mph |
| Ground Pressure | 0.8 bar | 11 psi |
| Fuel Capacity | 600.4 l | 158.6 gal |
| Cooling System Capacity | 165.0 l | 43.6 gal |
| Width Over Track | 283.5 cm | 111.6 in. |
| Length without Blade | 512.1 cm | 201.6 in. |
| Length of Track on Ground | 317.0 cm | 124.8 in. |
| Track Gauge | 216.4 cm | 85.2 in. |
| No of Track Rollers Per Side | 7 | |
| Shoe Size | 56.1 cm | 22.1 in. |
| Weight (Operating) | 26920.7 kg | 59350 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
