Komatsu D475A Dozer Specs
Overview
The Komatsu D475A is a powerful and reliable bulldozer that is designed for heavy-duty applications. With its robust construction and advanced features, this dozer is capable of tackling the toughest terrains and handling large-scale earthmoving projects. In this article, we will explore the detailed specifications of the Komatsu D475A dozer.
Engine
The Komatsu D475A is equipped with a high-performance engine that delivers exceptional power and efficiency. Here are the specifications:
| Engine Model | Komatsu SAA12V140E-3 |
| Engine Type | Four-cycle, water-cooled, direct injection |
| Displacement | 30.48 L (1,860 in³) |
| Net Power | 664 kW (890 HP) |
| Operating Weight | 109,300 kg (240,900 lb) |
Undercarriage
The undercarriage of the Komatsu D475A is designed for durability and stability, ensuring optimal performance in challenging conditions. Here are the specifications:
| Track Gauge | 2,900 mm (9’6″) |
| Track Shoe Width | 710 mm (28″) |
| Ground Contact Area | 5,590 cm² (867 in²) |
| Ground Pressure | 19.5 psi (1.37 kg/cm²) |
| Number of Track Rollers | 9 each side |
Blade
The blade of the Komatsu D475A is designed to efficiently move large volumes of material. It offers excellent control and precision for various earthmoving tasks. Here are the specifications:
| Blade Capacity (Sae Straight Tilt) | 26.2 m³ (34.3 yd³) |
| Blade Width | 4,870 mm (16’0″) |
| Blade Height | 2,060 mm (6’9″) |
| Blade Digging Depth | 740 mm (2’5″) |
| Blade Tilt | Forward: 45°, Reverse: 45° |
Performance
The Komatsu D475A is designed to deliver exceptional performance in demanding work environments. Here are some performance specifications:
- Max Speed: 8.9 km/h (5.5 mph)
- Ground Clearance: 660 mm (2’2″)
- Drawbar Pull: 1,080 kN (242,000 lbf)
- Fuel Tank Capacity: 1,900 L (502 gallons)
- Hydraulic System Fluid Capacity: 1,000 L (264 gallons)
Conclusion
The Komatsu D475A dozer is a powerful and reliable machine that excels in heavy-duty earthmoving projects. With its impressive specifications and advanced features, it is well-equipped to handle the most challenging terrains. Whether it’s construction, mining, or any other earthmoving application, the Komatsu D475A is a top choice for professionals in the industry.
