Komatsu HM400 Specs
Overview
The Komatsu HM400 is a powerful and reliable articulated dump truck designed for heavy-duty construction and mining operations. With its robust construction and advanced features, this machine is built to tackle the toughest jobs with ease. In this article, we will explore the detailed specifications of the Komatsu HM400, providing you with all the essential information you need.
Engine
The Komatsu HM400 is equipped with a powerful engine that ensures exceptional performance and fuel efficiency. Here are the specifications related to the engine:
| Engine Model | Komatsu SAA6D140E-7 |
| Engine Type | Turbocharged, after-cooled, direct injection |
| Displacement | 15.24 L (929 in³) |
| Max Power | 469 hp (350 kW) @ 2,000 rpm |
| Max Torque | 1,860 lb-ft (2,520 Nm) @ 1,200 rpm |
Transmission
Efficient power transfer and smooth operation are crucial in an articulated dump truck. The Komatsu HM400 offers a reliable transmission system with the following specifications:
| Transmission Type | K-ATOMiCS (Komatsu Advanced Transmission with Optimum Modulation Control System) |
| Number of Gears – Forward | 6 |
| Number of Gears – Reverse | 2 |
| Maximum Speed – Forward | 37 mph (60 km/h) |
| Maximum Speed – Reverse | 9.3 mph (15 km/h) |
Capacity
The Komatsu HM400 is designed to handle large volumes of material efficiently. Here are the specifications related to its capacity:
| Heaped Capacity | 30.9 yd³ (23.6 m³) |
| Payload Capacity | 44.1 tons (40 tonnes) |
| Struck Capacity | 24.1 yd³ (18.4 m³) |
Dimensions
Understanding the dimensions of the Komatsu HM400 is essential for proper planning and operation. Here are the key dimensions of this articulated dump truck:
| Overall Length | 37’7″ (11,460 mm) |
| Overall Width | 11’2″ (3,400 mm) |
| Overall Height | 12’6″ (3,800 mm) |
| Ground Clearance | 1’10” (560 mm) |
| Turning Radius | 33’6″ (10,200 mm) |
Weight
The weight of the Komatsu HM400 is an important consideration for transportation and stability. Here are the weight specifications:
| Operating Weight | 78,264 lb (35,500 kg) |
| Gross Vehicle Weight | 198,416 lb (90,000 kg) |
Conclusion
The Komatsu HM400 is a reliable and powerful articulated dump truck that delivers exceptional performance in demanding construction and mining environments. With its impressive engine, efficient transmission system, and high capacity, this machine is built to handle heavy-duty tasks with ease. Understanding the detailed specifications of the Komatsu HM400 will help you make informed decisions and maximize productivity on your worksite.
