Komatsu HD785 77t 2000-2004 - Technical data

OFF-HIGHWAY TRUCK - Product Description

Powertrain and Design

The machine is powered by a Komatsu SAA12V140E-3 engine delivering 895 kW / 1,200 HP at 1,900 rpm. This engine features high efficiency and utilizes advanced fuel injection technology. Additionally, the vehicle is equipped with an automatic transmission, providing smooth gear shifting and optimal power utilization. The high-rigidity frame construction enhances driving comfort and stability during operations.

Undercarriage and Hydraulics

The vehicle employs a full-hydraulic steering system ensuring precision during maneuvering. The suspension system is independent and hydropneumatic, allowing for comfortable driving even in challenging terrain conditions. The hydraulic hoisting time is 14 seconds, accelerating loading and unloading operations. The hydraulic system is optimized for fuel savings, impacting the operational efficiency of the machine.

Operating Parameters

The nominal payload of the vehicle is 91 tons, with a heaped body capacity of 60 m³. Due to the large loading space and optimal design, the machine effectively meets material transport needs. Work productivity is enhanced by modern technological solutions, such as the Payload Meter (PLM), which enables close monitoring of operations.

Optional Equipment

The machine can be equipped with various accessories, such as an electronic hoist control system and various body guards. The optional KOMTRAX Plus module allows remote monitoring of machine status and fuel consumption. Additionally, a three-mode suspension system can be added for even greater comfort during operations. Different tire versions are also available, tailored to specific terrain conditions.

Safety and Technical Data

The vehicle complies with ROPS and FOPS safety standards, providing operator protection in challenging conditions. It is equipped with an auxiliary steering system and emergency brakes that activate in critical situations. Integrated filters and centralized lubrication points simplify maintenance and extend service intervals. The ABS system minimizes the risk of skidding, enhancing the safety of operations.