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MF220

Former name: Marietta Borer MBM900



The Sandvik MF220 Borer Miner is a crawler-mounted boring-type, full-face continuous miner. It cuts and delivers material to the rear of the machine in one continuous operation of unparalleled productivity.
Due to robust design and more than 40 years of development, the MF-series miners are exceptionally durable.
  • Features
  • Truly continuous mining
  • Variable cutting height
  • Radio remote control of all functions
  • Optional data logging system
  • Track lock system for automatic straight tramming
  • Key specifications
Machine dimensions
Machine weight
113.4 t (125 tons)
Machine length
11.14 m (36 ft 7 in)
Cutting profile dimensions
Cutting width
4.80 m (15 ft 9 in)
Cutting height
2.74 (9 ft)
Installed electric power
Cutter
2x298 kW (2x400 HP)
Hydraulic power pack
112 kW (150 HP)
Total power installed
765 kW (1025 HP)
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