articulated dump truck / diesel / mining and quarrying
HM300-5 Komatsu Construction and Mining Equipment



  • Chassis:


  • Motor type:


  • Applications:

    mining and quarrying

  • Engine power:

    242 kW, 248 kW (329.03 hp)

  • Payload:

    30.9 us ton (28.03 t)


HM300-5 Articulated Truck

The 30.9 ton capacity HM300-5 is powered by a Tier 4 final Komatsu engine. A Komatsu Traction Control System along with two working modes and a standard payload meter (PLM) provide the operator with the tools needed to complete the job efficiently and profitably even in the most severe underfoot conditions. A heated, center located air suspension operator seat, a forward facing training seat, separate rear view monitor, and large LED multi-language monitor ensure the operator is working productively in comfort throughout a full shift.

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