Komatsu D21P-3 Crawler Dozer
 Crawler Dozer // Komatsu
                Komatsu D21P-3 Dimensions
					| Ground Clearance: | 1.3 ft (0 m) | 
| Length of Track on Ground: | 5.5 ft (2 m) | 
| Width Over Tracks: | 4.4 ft (1 m) | 
Komatsu D21P-3 Engine
					| Gross Power: | 37 hp (28 kw) | 
Komatsu D21P-3 Hydraulic System
					Komatsu D21P-3 Operating Specifications
					| Operating Weight: | 6970 lbs (3,162 kg) | 
Komatsu D21P-3 Standard Blade
					| Blade Angle (both directions): | 1 cu yds (1 m) | 
| Height: | 23.1 in (59 cm) | 
| Width: | 7.2 ft (2 m) | 
Komatsu D21P-3 Transmission
					Komatsu D21P-3 Undercarriage
					| Ground Pressure: | 2.7 psi | 
| Number of Track Rollers per Side: | 5.0 | 
| Standard Shoe Size: | 20.1 in (51 cm) | 
| Track Gauge: | 4.4 ft (1 m) | 
