Komatsu HD785-7

Standards for performance and safety

The HD785-7 has a number of features to improve operational safety such as an advanced retarder braking system. With a capacity of 1464 HP for continuous decent, the largest in its class and more than the engine power, this system ensures the safest downhill travel.
  • Variable horsepower control (VHPC)
  • Two-speed selective reverse gears of RH and RL
  • Anti-pitching 4-wheel oil-cooled multiple-disc retarder
  • Automatic Idling Setting System (AISS)
  • Auto Retard Speed Control (ARSC)
  • Operator environment
  • Fully hydraulic brake system