Komatsu D21A-8E0 Crawler Dozer
Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Komatsu (See all Komatsu Equipment for sale)
Model: D21A-8E0 (See all Komatsu D21A-8E0 for sale)
Dimensions
| Ground Clearance | 1.2 ft |
| Height - Top of Cab | 5.9 ft |
| Length w/ Blade | 10.7 ft |
Engine
| Displacement | 186 cu in |
| Engine Model | 4D94LE-2 |
| Gross Power | 43.3 hp (32 kw) |
| Max Torque | 128.4 lbs ft |
| Number of Cylinders | 4 |
| Power Measured @ | 2450 rpm |
| Torque Measured @ | 1300 rpm |
Operating Specifications
| Cooling System Fluid Capacity | 2.7 gal |
| Engine Oil Capacity | 1.8 gal |
| Final Drives Fluid Capacity | 1.6 gal |
| Fuel Capacity | 15.9 gal |
| Hydraulic Fluid Capacity | 5.6 gal |
| Operating Weight | 8179.2 lbs |
Transmission
| Max Speed - Forward | 2.7 mph (3 kph) |
| Max Speed - Reverse | 3.5 mph (5 kph) |
| Number of Forward Gears | 2 |
| Number of Reverse Gears | 2 |
Undercarriage
| Ground Contact Area | 1570 cu in |
| Ground Pressure | 4.5 psi |
| Number of Carrier Rollers per Side | 1 |
| Number of Shoes per Side | 37 |
| Number of Track Rollers per Side | 5 |
| Standard Shoe Size | 11.9 in |
