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SPECS / CRAWLER DOZERS
Komatsu D355A-1 Specs
Komatsu D355A-1 crawler dozer specifications: type Crawler Dozer, horsepower 305.7 kW, operating weight 44410.0 kg, engine manufacturer Komatsu.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 305.7 kW | 410 HP |
| Operating Weight | 44410.0 kg | 97907.3 lbs |
| Engine Manufacturer | Komatsu | |
| Engine Model | SA6D155-4A | |
| Gross Power | 305.7 kW | 410 HP |
| Aspiration | Turbocharged | |
| Displacement | 19261.4 cc | 1175.4 cu in. |
| Power Measured RPM | 2000 RPM | |
| Transmission Type | Torqflow | |
| Number of Forward Gears | 4 | |
| Number of Reverse Gears | 4 | |
| Max Speed Forward | 12.7 km/h | 7.9 mph |
| Max Speed Reverse | 12.7 km/h | 7.9 mph |
| Ground Pressure | 0.9 bar | 12.6 psi |
| Cooling System Capacity | 170.3 l | 45 gal |
| Cab Height | 381.0 cm | 150.0 in. |
| Width Over Track | 304.8 cm | 120.0 in. |
| Length Overall | 871.7 cm | 343.2 in. |
| Length without Blade | 560.8 cm | 220.8 in. |
| Length of Track on Ground | 338.3 cm | 133.2 in. |
| Track Gauge | 228.6 cm | 90.0 in. |
| Ground Clearance | 57.9 cm | 22.8 in. |
| No of Carrier Rollers Per Side | 2 | |
| No of Shoes Per Side | 39 | |
| No of Track Rollers Per Side | 7 | |
| Shoe Size | 61.2 cm | 24.1 in. |
| Weight (Operating) | 44410.0 kg | 97907.3 lbs |
| Track Pitch | 26.2 cm | 10.3 in. |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
