Mining

Room and pillar

For the challenging industrial minerals and coal markets, where safety, productivity and low operating costs are paramount, Komatsu offers you a full range of entry development equipment, including heavy-duty continuous miners, continuous and batch haulage systems, and a wide range of feeder breakers.

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12CM12

  • Maximum cutting height 3 685 - 4 600 mm 145 - 181 in
  • Minimum cutting height 1 400 - 2 150 mm 55 - 85 in
  • Total machine power

    610 kW @ 60 Hz

    545 kW @ 50 Hz

    818 HP @ 60 Hz

    730 HP @ 50 Hz

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12CM27

  • Maximum cutting height 3 685 - 5 000 mm

    145 - 197 in

  • Minimum cutting height 1 600 - 2 500 mm 63 - 98 in
  • Total machine power 740 kW @ 950 V, 60 Hz
    750 kW @ 2 300 V, 60 Hz
    670 kW @ 950 V, 50 Hz
    770 kW @ 3 300 V, 50 Hz 

    992 HP @ 950 V, 60 Hz

    1,005 HP @ 2,300 V, 60 Hz

    898 HP @ 950 V, 50 Hz

    1,033 HP @ 3,300 V, 50 Hz 

Underground soft rock mining industry

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