Komatsu HM400-2 Specs
Overview
The Komatsu HM400-2 is a powerful and versatile articulated dump truck designed for heavy-duty construction and mining applications. With its robust construction and advanced features, this machine offers exceptional performance and reliability in demanding work environments.
Engine
The HM400-2 is equipped with a Komatsu SAA6D140E-5 engine, delivering a net horsepower of 469 HP (350 kW) at 2,000 rpm. This powerful engine ensures excellent acceleration and hauling capabilities, allowing the truck to efficiently transport large loads.
Transmission
Featuring an advanced transmission system, the HM400-2 offers smooth and efficient gear shifting. The fully automatic transmission provides six forward speeds and two reverse speeds, enabling precise control and optimal performance in various operating conditions.
Capacity
The HM400-2 has a maximum payload capacity of 44 tons (40 metric tons). Its high-capacity body allows for efficient loading and unloading, reducing cycle times and increasing productivity on the job site.
Body
The dump body of the HM400-2 is designed for durability and longevity. It has a heaped capacity of 30.3 cubic yards (23.2 cubic meters) and is constructed with high-strength steel to withstand heavy loads and harsh working conditions.
Dimensions
- Overall Length: 37’4″ (11,380 mm)
- Overall Width: 11’6″ (3,510 mm)
- Overall Height: 12’3″ (3,740 mm)
- Ground Clearance: 1’8″ (510 mm)
Performance
- Maximum Speed: 34 mph (55 km/h)
- Turning Radius: 29’6″ (9,000 mm)
- Gradeability: 70%
- Fuel Tank Capacity: 105 gallons (397 liters)
Tires
The HM400-2 is equipped with large and durable tires, providing excellent traction and stability on various terrains. The standard tire size is 29.5R25, ensuring optimal performance and reliability in demanding work environments.
Weight
- Operating Weight: 81,570 lbs (37,000 kg)
- Maximum Gross Vehicle Weight: 176,370 lbs (80,000 kg)
Additional Features
In addition to its impressive specifications, the Komatsu HM400-2 offers several advanced features that enhance operator comfort and safety. These include a spacious and ergonomic cab, excellent visibility, advanced suspension system for a smooth ride, and a comprehensive monitoring system for real-time diagnostics and maintenance alerts.
Conclusion
The Komatsu HM400-2 is a top-performing articulated dump truck that delivers exceptional power, durability, and efficiency in heavy-duty construction and mining applications. With its robust construction, advanced features, and impressive specifications, this machine is a reliable choice for demanding work environments.
