Product Archive
Rigid Dump Trucks


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
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Engine Power
895/1200 kW/HP
Max. Speed
65 km/h
Body Capacity
60 m³ SAE
Rated Payload
91 t.
Komtrax Plus and Komatsu Care
Komtrax Plus continuously monitors your machine’s settings, condition, fuel usage and performance along with operating practices. This comprehensive data set is designed to help prolong your quarry and mining machine’s life, improve its efficiency and optimise production levels and costs.
Komatsu CARE™ is a maintenance program that comes as standard with your new Komatsu machine. It covers factory-scheduled maintenance, performed with Komatsu Genuine parts by Komatsu-trained technicians.
Press Release And Images

Press release

Komatsu Europe International N.V. - Press ReleaseĀ 


Press Kit

Komatsu Europe International N.V. - Press kit