Komatsu America Corp.

Tier 3 Rigid Dump Trucks

The HD325-7 and 45-ton HD405-7 offer increased productivity, lower fuel consumption and a safer, more comfortable operator environment.

  • SAA6D140E-5 turbocharged, aftercooled, Tier-3-certified diesel engine provides a 498-hp maximum net output
  • Komtrax technology sends operating information to a secure website via wireless technology
  • Electronically controlled countershaft transmission with K-ATOMiCS
  • Optional automatic retard speed control system
  • Fully hydraulic-controlled wet multiple-disc brakes
  • Advanced onboard diagnostic system

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