SPECS / COMPARISON
Mitsubishi BD2G-2-2B0 vs Komatsu D21A-7
A detailed comparison of the Mitsubishi BD2G-2-2B0 and the Komatsu D21A-7. Click a model name to view its full specifications.
Horsepower
Mitsubishi BD2G-2-2B029.8 kW (40 HP)
Komatsu D21A-729.8 kW (40 HP)
Operating Weight
Mitsubishi BD2G-2-2B03700.0 kg (8157.2 lbs)
Komatsu D21A-73600.0 kg (7936.7 lbs)
| Specification | Mitsubishi BD2G-2-2B0 Crawler Dozers | Komatsu D21A-7 Crawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 29.8 kW (40 HP) | 29.8 kW (40 HP) |
| Operating Weight | 3700.0 kg (8157.2 lbs) | 3600.0 kg (7936.7 lbs) |
| Engine Manufacturer | Mitsubishi | Komatsu |
| Engine Model | S4E2 | 4 D95S |
| Gross Power | 29.8 kW (40 HP) | 29.8 kW (40 HP) |
| Displacement | 2956.2 cc (180.4 cu in.) | 2690.8 cc (164.2 cu in.) |
| Transmission Type | Direct Drive | Hydrostatic |
| Number of Forward Gears | 3 | 2 |
| Number of Reverse Gears | 2 | 2 |
| Cab Height | 234.7 cm (92.4 in.) | 249.9 cm (98.4 in.) |
| Width Over Track | 152.4 cm (60.0 in.) | 161.5 cm (63.6 in.) |
| Length Overall | 338.3 cm (133.2 in.) | 341.4 cm (134.4 in.) |
| Length without Blade | 243.8 cm (96.0 in.) | 256.0 cm (100.8 in.) |
| Length of Track on Ground | 176.8 cm (69.6 in.) | 170.7 cm (67.2 in.) |
| Track Gauge | 121.9 cm (48.0 in.) | 131.1 cm (51.6 in.) |
| Ground Clearance | 30.5 cm (12.0 in.) | 30.5 cm (12.0 in.) |
| Shoe Size | 30.2 cm (11.9 in.) | 30.2 cm (11.9 in.) |
| Weight (Operating) | 3700.0 kg (8157.2 lbs) | 3600.0 kg (7936.7 lbs) |
| Number of Cylinders | — | 4 |
| Power Measured RPM | — | 2450 RPM |
| No of Track Rollers Per Side | — | 5 |
| Track Pitch | — | 13.7 cm (5.4 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.