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Komatsu D275A-2 Specs
Komatsu D275A-2 crawler dozer specifications: type Crawler Dozer, horsepower 305.7 kW, operating weight 50000.0 kg, pump flow 255.1 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 305.7 kW | 410 HP |
| Operating Weight | 50000.0 kg | 110231.2 lbs |
| Pump Flow | 255.1 LPM | 67.4 GPM |
| Engine Manufacturer | Komatsu | |
| Engine Model | S6D170-4 | |
| Gross Power | 305.7 kW | 410 HP |
| Aspiration | Turbocharged | |
| Displacement | 23150.1 cc | 1412.7 cu in. |
| Power Measured RPM | 1800 RPM | |
| Alternator Supplied Amp. | 50 A | |
| Alternator | 50 A | |
| Battery | 24 V | |
| Transmission Type | Torqflow | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 11.9 km/h | 7.4 mph |
| Max Speed Reverse | 15.0 km/h | 9.3 mph |
| Ground Pressure | 0.9 bar | 12.6 psi |
| Fuel Capacity | 840.4 l | 222 gal |
| Engine Oil Capacity | 51.1 l | 13.5 gal |
| Cooling System Capacity | 136.3 l | 36 gal |
| Final Drives Capacity | 43.2 l | 11.4 gal |
| Pump type | Gear type | |
| Hydraulic Pump Flow | 255.1 LPM | 67.4 GPM |
| Relief Valve Pressure | 205.9 bar | 2987 psi |
| Cab Height | 396.2 cm | 156.0 in. |
| Width Over Track | 295.7 cm | 116.4 in. |
| Length Overall | 908.3 cm | 357.6 in. |
| Length without Blade | 545.6 cm | 214.8 in. |
| Length of Track on Ground | 347.5 cm | 136.8 in. |
| Ground Clearance | 51.8 cm | 20.4 in. |
| Ground Contact Area | 106909.4 cm³ | 6524 cu in. |
| No of Carrier Rollers Per Side | 2 | |
| No of Shoes Per Side | 39 | |
| No of Track Rollers Per Side | 8 | |
| Shoe Size | 61.2 cm | 24.1 in. |
| Weight (Operating) | 50000.0 kg | 110231.2 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.
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