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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  • Capacity 11.4 tonnes 12.5 tons
  • Entry width 355 cm 11 ft. 7 in
  • Minimum seam height 1.1 m 42 in
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  • Capacity 16.4 tonnes 18 tons
  • Entry width 341 cm 12 ft. 4 in
  • Minimum seam height 1.45 m 57 in
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  • Capacity 18.2 tonnes 20 tons
  • Entry width 362 cm 11 ft. 10 in
  • Minimum seam height 1.8 m 72 in

Underground soft rock mining industry

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