Komatsu HM400-3 Specs
Overview
The Komatsu HM400-3 is a powerful and reliable off-highway truck designed for heavy-duty hauling and construction applications. With its robust build and advanced features, this machine is built to tackle the toughest jobs with ease. Let’s take a closer look at its specifications.
Engine
The HM400-3 is equipped with a Komatsu SAA6D140E-6 engine, delivering a maximum net power of 469 horsepower (350 kW) at 2,000 rpm. This powerful engine ensures exceptional performance and fuel efficiency, allowing operators to get the job done efficiently.
Transmission
This off-highway truck comes with an electronically controlled transmission system, providing smooth and precise gear shifting. The fully automatic transmission offers six forward speeds and two reverse speeds, allowing for optimal control and maneuverability in various operating conditions.
Capacity
The HM400-3 has a maximum payload capacity of 44 tons (40 metric tons). Its high-capacity dump body is designed to handle large volumes of material, making it ideal for mining, quarrying, and construction projects. The body capacity is approximately 30.3 cubic yards (23.2 cubic meters).
Speed
With a top speed of 34.2 mph (55 km/h), the HM400-3 ensures efficient transportation of materials across job sites. Its high-speed capabilities enable operators to quickly move from one location to another, enhancing productivity and reducing downtime.
Dimensions
- Overall Length: 33.8 ft (10,300 mm)
- Overall Width: 10.5 ft (3,200 mm)
- Overall Height: 12.1 ft (3,700 mm)
- Ground Clearance: 1.8 ft (550 mm)
Weight
- Operating Weight: 82,450 lbs (37,400 kg)
- Gross Vehicle Weight: 176,370 lbs (80,000 kg)
Tires
The HM400-3 is equipped with large, durable tires that provide excellent traction and stability in challenging terrains. The standard tire size for this model is 29.5R25.
Fuel Capacity
The fuel tank capacity of the HM400-3 is 105.7 gallons (400 liters). This allows for extended operating hours without the need for frequent refueling, maximizing productivity on the job site.
Other Features
- Advanced suspension system for enhanced operator comfort
- Highly efficient hydraulic braking system for reliable stopping power
- ROPS/FOPS-certified cab for operator safety
- Easy-to-use controls and ergonomic design for operator convenience
Conclusion
The Komatsu HM400-3 is a formidable off-highway truck that combines power, reliability, and efficiency. With its impressive specifications and advanced features, it is well-suited for demanding construction and mining applications. Whether it’s hauling heavy loads or navigating challenging terrains, the HM400-3 delivers exceptional performance to get the job done efficiently and effectively.
