Metric Imperial (US)
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Room and pillar

12HM37

Continuous miners

  • Maximum cutting height (mm) 5 100
  • Minimum cutting height (mm) 2 900
  • Total power (kW) 627 - 904

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Specifications

Metric Imperial (US)
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  • Cutter head design: Solid head
  • Cutter head diameter (in): 44
  • Cutter head diameter (mm): 1 120
  • Weight (lbs): 145,000
  • Weight (kg): 65 770
  • Ground pressure (kPa): 213
  • Ground pressure (psi): 31
  • Ground clearance (in): 12
  • Ground clearance (mm): 305
  • Conveyor width (in): 38
  • Conveyor width (mm): 965
  • Tram speed (m/min): First - 4.6, Second - 9.1, Third - 19.8, Third (optional, turbo) - 25.9
  • Tram speed (ft/min): First - 15, Second - 30, Third - 65, Third (optional, turbo) - 85
  • Machine input voltage: 950 V @ 60 Hz
  • Dust collector (kW): 22 or 30 kW @ 60 Hz,19 or 26 kW @ 50 Hz
  • Dust collector (HP): 30 HP or 40 HP @ 60 Hz, 25 HP or 35 HP @ 50 Hz
  • Cutter (HP): 235 HP @ 60 Hz, 268 HP @ 60 Hz (optional), 228 HP @ 50 Hz
  • Cutter (kW): 175 kW @ 60 Hz, 200 kW @ 60 Hz (optional), 170 kW @ 50 Hz
  • Pump (HP): 54
  • Pump (kW): 40
  • Gathering head (kW): 50 kW 2 x @ 60 Hz, 45 kW x 2 @ 50 Hz
  • Gathering head (HP): 67 HP x 2 @ 60 Hz, 60 HP x 2 @ 50 Hz
  • Traction (HP): 80 HP x 2
  • Traction (kW): 60 kW x 2

Technology that works as hard as you do

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Smart Solutions

We help solve our customers’ toughest challenges using data-driven intelligence, collaboration and service execution. Our goal is to help reduce costs and increase productivity to help our customers achieve their operating and financial goals.

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Faceboss Control System

The electronic heart of our continuous miners combines operator assistance tools, automated sequences, advanced diagnostics, machine performance monitoring and more to help you optimize your operation.

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OptiDrive AC

Patented Joy OptiDrive AC system integrates software with the electronic and mechanical systems to provide a durable, maneuverable machine.

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