Komatsu HM300-5 Specs: A Powerful and Reliable Haul Truck
The Komatsu HM300-5 is a robust and efficient haul truck designed to tackle the toughest jobs in construction, mining, and quarrying operations. With its impressive specifications and advanced features, this machine is built to deliver exceptional performance and productivity. Let’s dive into the detailed specifications of the Komatsu HM300-5.
Engine and Performance
| Engine Model | Komatsu SAA6D125E-7 |
| Net Horsepower | 331 HP (246 kW) @ 2,000 rpm |
| Operating Weight | 64,460 kg (142,200 lbs) |
| Maximum Payload | 28 metric tons (30.9 US tons) |
| Top Speed | 55 km/h (34 mph) |
The Komatsu HM300-5 is equipped with a powerful Komatsu SAA6D125E-7 engine, delivering an impressive net horsepower of 331 HP (246 kW) at 2,000 rpm. This robust engine ensures excellent performance even in the most demanding conditions. With an operating weight of 64,460 kg (142,200 lbs), this haul truck is designed to handle heavy loads with ease. It offers a maximum payload capacity of 28 metric tons (30.9 US tons), allowing for efficient and productive hauling operations.
Body and Dimensions
| Heaped Capacity | 17.5 m³ (22.9 yd³) |
| Overall Length | 10,690 mm (35’1″) |
| Overall Width | 3,400 mm (11’2″) |
| Overall Height | 3,525 mm (11’7″) |
| Turning Radius | 7,700 mm (25’3″) |
The Komatsu HM300-5 features a spacious body with a heaped capacity of 17.5 m³ (22.9 yd³), allowing for efficient loading and hauling of materials. Its overall length measures 10,690 mm (35’1″), providing ample space for the payload. With an overall width of 3,400 mm (11’2″) and an overall height of 3,525 mm (11’7″), this haul truck offers a compact yet sturdy design. The turning radius of 7,700 mm (25’3″) ensures excellent maneuverability in confined spaces, enhancing productivity on the job site.
Transmission and Braking
| Transmission Type | K-ATOMiCS (Komatsu Advanced Transmission with Optimum Modulation Control System) |
| Number of Gears – Forward | 6 |
| Number of Gears – Reverse | 2 |
| Brake System | Full-hydraulic control, oil-cooled multiple-disc type |
The Komatsu HM300-5 is equipped with the advanced K-ATOMiCS transmission system, featuring six forward gears and two reverse gears. This transmission system ensures smooth and efficient gear shifting, optimizing fuel efficiency and productivity. The full-hydraulic control, oil-cooled multiple-disc brake system provides reliable and responsive braking performance, enhancing safety on the job site.
Fuel Efficiency and Technology
| Fuel Tank Capacity | 370 liters (97.8 gallons) |
| Advanced Technology | Komatsu Diesel Particulate Filter (KDPF) and Selective Catalytic Reduction (SCR) system |
The Komatsu HM300-5 is designed with fuel efficiency in mind. It features a fuel tank capacity of 370 liters (97.8 gallons), allowing for extended operation without frequent refueling. Additionally, this haul truck is equipped with advanced technology such as the Komatsu Diesel Particulate Filter (KDPF) and Selective Catalytic Reduction (SCR) system, ensuring compliance with emission regulations while maximizing performance and productivity.
Conclusion
The Komatsu HM300-5 is a powerful and reliable haul truck that excels in demanding work environments. With its impressive specifications, advanced technology, and fuel-efficient design, this machine is a valuable asset for any construction, mining, or quarrying operation. Whether it’s transporting heavy loads or navigating challenging terrains, the Komatsu HM300-5 delivers exceptional performance, productivity, and durability.
