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Komatsu D45A-1 Specs
Komatsu D45A-1 crawler dozer specifications: type Crawler Dozer, horsepower 67.1 kW, operating weight 9550.0 kg, engine manufacturer Komatsu.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 67.1 kW | 90 HP |
| Operating Weight | 9550.0 kg | 21054.2 lbs |
| Engine Manufacturer | Komatsu | |
| Engine Model | S4D105-1 | |
| Gross Power | 67.1 kW | 90 HP |
| Number of Cylinders | 4 | |
| Displacement | 3980.4 cc | 242.9 cu in. |
| Power Measured RPM | 2400 RPM | |
| Transmission Type | Torqflow | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 9.0 km/h | 5.6 mph |
| Max Speed Reverse | 10.9 km/h | 6.8 mph |
| Ground Pressure | 0.5 bar | 7.2 psi |
| Fuel Capacity | 210.1 l | 55.5 gal |
| Cooling System Capacity | 43.2 l | 11.4 gal |
| Cab Height | 262.1 cm | 103.2 in. |
| Width Over Track | 195.1 cm | 76.8 in. |
| Length Overall | 426.7 cm | 168.0 in. |
| Length without Blade | 329.2 cm | 129.6 in. |
| Length of Track on Ground | 207.3 cm | 81.6 in. |
| Track Gauge | 155.4 cm | 61.2 in. |
| Ground Clearance | 36.6 cm | 14.4 in. |
| No of Carrier Rollers Per Side | 1 | |
| No of Shoes Per Side | 37 | |
| No of Track Rollers Per Side | 5 | |
| Shoe Size | 40.1 cm | 15.8 in. |
| Weight (Operating) | 9550.0 kg | 21054.2 lbs |
| Track Pitch | 17.5 cm | 6.9 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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