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SPECS / CRAWLER DOZERS
Komatsu D475A-3 Specs
Komatsu D475A-3 crawler dozer specifications: type Crawler Dozer, horsepower 650.3 kW, operating weight 99979.9 kg, pump flow 255.1 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 650.3 kW | 872 HP |
| Operating Weight | 99979.9 kg | 220418.2 lbs |
| Pump Flow | 255.1 LPM | 67.4 GPM |
| Engine Manufacturer | Komatsu | |
| Engine Model | SDA12V140 | |
| Gross Power | 650.3 kW | 872 HP |
| Aspiration | Turbocharged | |
| Number of Cylinders | 12 | |
| Displacement | 30481.6 cc | 1860.1 cu in. |
| Power Measured RPM | 2000 RPM | |
| Transmission Type | Torqflow | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 11.7 km/h | 7.3 mph |
| Max Speed Reverse | 14.5 km/h | 9 mph |
| Ground Pressure | 1.6 bar | 22.9 psi |
| Fuel Capacity | 1670.1 l | 441.2 gal |
| Engine Oil Capacity | 121.1 l | 32 gal |
| Cooling System Capacity | 295.3 l | 78 gal |
| Final Drives Capacity | 75.3 l | 19.9 gal |
| Pump type | Gear type | |
| Hydraulic Pump Flow | 255.1 LPM | 67.4 GPM |
| Relief Valve Pressure | 206.0 bar | 2987.8 psi |
| Cab Height | 457.2 cm | 180.0 in. |
| Width Over Track | 362.7 cm | 142.8 in. |
| Length Overall | 11.6 m | 456.0 in. (1158.2 cm) |
| Length of Track on Ground | 438.9 cm | 172.8 in. |
| Track Gauge | 277.4 cm | 109.2 in. |
| Ground Contact Area | 157437.4 cm³ | 9607.4 cu in. |
| No of Carrier Rollers Per Side | 2 | |
| No of Shoes Per Side | 40 | |
| No of Track Rollers Per Side | 7 | |
| Shoe Size | 71.1 cm | 28 in. |
| Weight (Operating) | 99979.9 kg | 220418.2 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.
