Komatsu D155A Dozer Specs
Overview
The Komatsu D155A Dozer is a powerful and reliable machine designed for heavy-duty earthmoving tasks. With its robust construction and advanced features, this dozer is capable of tackling the toughest jobs with ease. In this article, we will explore the detailed specifications of the Komatsu D155A Dozer.
Engine Specifications
| Engine Type | Komatsu S6D155-4 |
| Engine Power | 320 HP (238 kW) |
| Displacement | 15.24 liters (929 cubic inches) |
| Number of Cylinders | 6 |
| Max Torque | 1,345 lb-ft (1,822 Nm) |
Transmission
| Transmission Type | Power Shift |
| Number of Speeds – Forward | 3 |
| Number of Speeds – Reverse | 3 |
| Max Speed – Forward | 6.2 mph (10 km/h) |
| Max Speed – Reverse | 7.5 mph (12 km/h) |
Dimensions
| Operating Weight | 76,060 lb (34,500 kg) |
| Blade Capacity | 11.9 cubic yards (9.1 cubic meters) |
| Blade Width | 13.9 ft (4.25 m) |
| Overall Length | 20.1 ft (6.12 m) |
| Overall Height | 11.2 ft (3.42 m) |
Fuel Capacity
| Fuel Tank Capacity | 132 gallons (500 liters) |
| Hydraulic Tank Capacity | 16.9 gallons (64 liters) |
| Coolant Capacity | 16.6 gallons (62.8 liters) |
| Engine Oil Capacity | 10.6 gallons (40 liters) |
Undercarriage
| Track Gauge | 7.2 ft (2.2 m) |
| Track Shoe Width | 24 inches (610 mm) |
| Ground Pressure | 10.7 psi (73.8 kPa) |
Conclusion
The Komatsu D155A Dozer is a formidable machine that combines power, durability, and advanced features to excel in heavy-duty earthmoving applications. With its impressive engine specifications, efficient transmission, and robust undercarriage, this dozer is built to deliver exceptional performance on the job site. Whether it’s pushing large volumes of material or leveling the ground, the Komatsu D155A Dozer is a reliable choice for tackling the toughest tasks.
