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Komatsu D21A-8 E0 Specs
Komatsu D21A-8 E0 crawler dozer specifications: type Crawler Dozer, horsepower 32.3 kW, operating weight 3710.0 kg, engine manufacturer Komatsu.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 32.3 kW | 43.3 HP |
| Operating Weight | 3710.0 kg | 8179.2 lbs |
| Engine Manufacturer | Komatsu | |
| Engine Model | 4 D94LE-2 | |
| Gross Power | 32.3 kW | 43.3 HP |
| Number of Cylinders | 4 | |
| Displacement | 3048.0 cc | 186 cu in. |
| Max Torque | 174.1 N-m | 128.4 lbs/ft |
| Power Measured RPM | 2450 RPM | |
| Torque Measured RPM | 1300 RPM | |
| Number of Forward Gears | 2 | |
| Number of Reverse Gears | 2 | |
| Max Speed Forward | 4.3 km/h | 2.7 mph |
| Max Speed Reverse | 5.6 km/h | 3.5 mph |
| Ground Pressure | 0.3 bar | 4.5 psi |
| Fuel Capacity | 60.2 l | 15.9 gal |
| Engine Oil Capacity | 6.8 l | 1.8 gal |
| Cooling System Capacity | 10.2 l | 2.7 gal |
| Hydraulic Capacity | 21.2 l | 5.6 gal |
| Final Drives Capacity | 6.1 l | 1.6 gal |
| Cab Height | 179.8 cm | 70.8 in. |
| Length Overall | 326.1 cm | 128.4 in. |
| Ground Clearance | 36.6 cm | 14.4 in. |
| Ground Contact Area | 25727.7 cm³ | 1570 cu in. |
| No of Carrier Rollers Per Side | 1 | |
| No of Shoes Per Side | 37 | |
| No of Track Rollers Per Side | 5 | |
| Shoe Size | 30.2 cm | 11.9 in. |
| Weight (Operating) | 3710.0 kg | 8179.2 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.
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