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.

Battery haulerBattery hauler(0) Battery scoopsBattery scoops(0) Continuous minersContinuous miners(12) Flexible conveyor trainFlexible conveyor train(0) Shuttle carsShuttle cars(0) Underground loaderUnderground loader(0)

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

12CM15

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

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

12HM31

Maximum cutting height 3 800 mm - 4 800 mm 3 800 mm - 4 800 mm
Minimum cutting height 1 600 mm - 2 300 mm 1 600 mm - 2 300 mm
Total machine power 612 kW - 889 kW 612 kW - 889 kW

12HM36

Maximum cutting height 4,615 mm 182 in.
Minimum cutting height 2,095 mm 82 in.
Total machine power 840 kW @ 2300V 60 Hz 1126 hp @ 2300V 60 Hz

12HM37

Maximum cutting height 5 100 mm 5 100 mm
Minimum cutting height 2 900 mm 2 900 mm
Total machine power 627 kW - 904 kW 627 kW - 904 kW

12HM46

Maximum cutting height 3 500 - 6 000 mm 138 - 237 in
Minimum cutting height 1 860 - 3 000 mm 73 - 118 in
Total machine power
841 kW @ 2 300 V, 60 Hz

841 @ 4 160 V, 60 Hz

*1 251 kW @ 4 160 V, 60 Hz

900 kW @ 3 300 V, 50 Hz

*Optional, higher power cutterhead

1,128 HP @ 2,300 V, 60 Hz

1,128 HP @ 4,160 V, 60 Hz

*1,678 HP @ 4,160 V, 60 Hz

1,207 HP @ 3,300 V, 50 Hz

*Optional, higher power cutterhead

14CM09

Maximum cutting height 2 270 - 2 325 mm 89 - 91 in
Minimum cutting height 865 - 965 mm 34 - 38 in
Total machine power
630 kW @ 950 V, 60 Hz

695 kW @ 2 300 V, 60 Hz

884 HP @ 950 V, 60 Hz

931 HP @ 2,300 V, 60 Hz

14CM10

Maximum cutting height 3 099 mm 122 in
Minimum cutting height 965 mm 38 in
Total machine power 496 kW @ 950 V, 60 Hz 664 HP @ 950 V, 60 Hz

14CM15

Maximum cutting height 2 324 - 3 353 mm 91 - 132 in
Minimum cutting height 965 - 1 245 mm 38 - 49 in
Total machine power 600 kW @ 950 V, 60 Hz 804 HP @ 950 V, 60 Hz

14CM27

Maximum cutting height 3 400 mm 134 in
Minimum cutting height 1 000 mm 39 in
Total machine power
630 kW @ 950 V, 60 Hz

695 kW @ 2 300 V, 60 Hz

884 HP @ 950 V, 60 Hz

931 HP @ 2,300 V, 60 Hz

14HM27

Maximum cutting height 3 400 mm 3 400 mm
Minimum cutting height 1 330 mm 1 330 mm
Total machine power 705 kW 705 kW

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