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Komatsu D31P-20AE Specs
Komatsu D31P-20AE crawler dozer specifications: type Crawler Dozer, horsepower 52.9 kW, operating weight 6930.0 kg, engine manufacturer Komatsu.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 52.9 kW | 71 HP |
| Operating Weight | 6930.0 kg | 15278.1 lbs |
| Engine Manufacturer | Komatsu | |
| Engine Model | S4D102E-1-A | |
| Gross Power | 52.9 kW | 71 HP |
| Number of Cylinders | 4 | |
| Displacement | 3921.4 cc | 239.3 cu in. |
| Power Measured RPM | 2350 RPM | |
| Transmission Type | Hydrostatic | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Cab Height | 274.3 cm | 108.0 in. |
| Width Over Track | 225.6 cm | 88.8 in. |
| Length Overall | 396.2 cm | 156.0 in. |
| Length without Blade | 304.8 cm | 120.0 in. |
| Length of Track on Ground | 219.5 cm | 86.4 in. |
| Track Gauge | 167.6 cm | 66.0 in. |
| Ground Clearance | 39.6 cm | 15.6 in. |
| No of Track Rollers Per Side | 6 | |
| Shoe Size | 60.2 cm | 23.7 in. |
| Weight (Operating) | 6930.0 kg | 15278.1 lbs |
| Track Pitch | 15.5 cm | 6.1 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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