Komatsu D21A-7E
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Contents:
Dimensions
| Length W/ Blade | 11.16 ft in (3400 mm) |
| Width Over Tracks | 5.29 ft in (1610 mm) |
| Height To Top Of Cab | 8.13 ft in (2475 mm) |
| Length Of Track On Ground | 5.53 ft in (1685 mm) |
| Ground Clearance | 0.97 ft in (295 mm) |
| Length W/O Blade | 8.4 ft in (2560 mm) |
Undercarriage
| Track Gauge | 4.3 ft in (1310 mm) |
| Standard Shoe Size | 11.82 in (300 mm) |
| Number Of Track Rollers Per Side | 5 |
| Track Pitch | 5.32 in (135 mm) |
Engine
| Number Of Cylinders | 4 |
| Engine Make | 2238 |
| Engine Model | 4D94E |
| Gross Power | 40 hp (29.9 kw) |
| Power Measured @ | 2450 rpm |
| Displacement | 169.4 cu in (2.8 L) |
Operational
| Operating Weight | 8113.1 lb (3680 kg) |
Transmission
| Transmission Type | HS |
| Number Of Forward Gears | 2 |
| Number Of Reverse Gears | 2 |
Standard Blade
| Width | 7.2 ft in (2170 mm) |
| Height | 23.3 in (590 mm) |
