Komatsu D31A Specs
Overview
The Komatsu D31A is a powerful and versatile bulldozer that is widely used in construction and mining applications. With its robust design and advanced features, the D31A offers exceptional performance and reliability in various working conditions. Let’s take a closer look at its specifications.
Engine
The D31A is equipped with a powerful engine that delivers impressive performance. The specifications of the engine are as follows:
| Engine Type | 4-cycle, water-cooled, direct injection |
| Engine Model | Komatsu S6D102E-1 |
| Displacement | 5.88 liters (358 cubic inches) |
| Net Power | 110 hp (82 kW) |
| Gross Power | 115 hp (86 kW) |
Dimensions
The D31A has compact dimensions that make it highly maneuverable in tight spaces. The dimensions of the bulldozer are as follows:
| Length | 4,570 mm (180 inches) |
| Width | 2,500 mm (98 inches) |
| Height | 2,785 mm (110 inches) |
| Ground Clearance | 400 mm (16 inches) |
| Track Length | 2,360 mm (93 inches) |
Weight
The weight of the D31A is an important factor that affects its stability and performance. The weight specifications are as follows:
| Operating Weight | 10,800 kg (23,810 lbs) |
| Blade Capacity | 2.4 m³ (3.1 cu yd) |
| Fuel Capacity | 230 liters (61 gallons) |
| Hydraulic Fluid Capacity | 60 liters (16 gallons) |
Performance
The D31A offers exceptional performance and productivity. Here are some key performance specifications:
- Maximum Speed: 10.5 km/h (6.5 mph)
- Drawbar Pull: 23,600 kg (52,030 lbs)
- Ground Pressure: 0.61 kg/cm² (8.7 psi)
- Gradeability: 30°
- Blade Type: Straight Tilt
Conclusion
The Komatsu D31A is a reliable and efficient bulldozer that excels in various construction and mining tasks. With its powerful engine, compact dimensions, and impressive performance, the D31A is a valuable asset for any job site. Whether you need to clear land, level surfaces, or move heavy materials, the D31A is up to the task.
