Komatsu D31EX Specs
Overview
The Komatsu D31EX is a powerful and reliable bulldozer designed for various construction and earthmoving applications. With its robust build and advanced features, this machine is built to tackle tough terrains and deliver exceptional performance. Let’s dive into the detailed specifications of the Komatsu D31EX.
Engine
The Komatsu D31EX is equipped with a high-performance engine that ensures efficient operation and optimal power delivery. The specifications of the engine are as follows:
| Engine Model | Komatsu SAA4D95LE-6 |
| Net Horsepower | 89 hp (66 kW) |
| Displacement | 199 cu in (3.26 L) |
| Number of Cylinders | 4 |
Dimensions
The dimensions of the Komatsu D31EX ensure maneuverability and stability in various working conditions. Here are the key measurements:
| Operating Weight | 18,739 lb (8,500 kg) |
| Length (with Blade) | 13 ft 1 in (3,990 mm) |
| Width (with Blade) | 8 ft 2 in (2,500 mm) |
| Height (to Top of ROPS) | 9 ft 2 in (2,800 mm) |
Performance
The Komatsu D31EX is designed to deliver exceptional performance in a wide range of applications. Here are some performance specifications:
- Blade Capacity: 2.6 cu yd (2 cu m)
- Max Drawbar Pull: 29,320 lb (131 kN)
- Max Travel Speed (Forward/Reverse): 6.2 mph (10 km/h)
- Ground Pressure: 5.8 psi (0.41 kg/cm²)
Undercarriage
The undercarriage of the Komatsu D31EX is designed for durability and enhanced performance. Here are some key specifications:
| Track Shoe Width | 20 in (510 mm) |
| Number of Track Rollers (each side) | 6 |
| Track Gauge | 5 ft 1 in (1,550 mm) |
| Ground Contact Area | 3,180 sq in (20,500 cm²) |
Fuel Capacity
The Komatsu D31EX has a generous fuel capacity to ensure uninterrupted operation. Here are the fuel specifications:
| Fuel Tank Capacity | 40.4 gallons (153 liters) |
| Fuel Consumption (at Rated Power) | 4.5 gallons per hour (17 liters per hour) |
Conclusion
The Komatsu D31EX is a reliable and powerful bulldozer that offers exceptional performance in various construction and earthmoving tasks. With its advanced features, durable build, and impressive specifications, this machine is a valuable asset for any job site. Whether you need to clear land, level surfaces, or move materials, the Komatsu D31EX is up to the task.
