Products > Continuous-mining and tunneling machines > Continuous hard-rock miners >
MH620

Former name: AHM 105


The Sandvik hard rock miner MH620 is a heavy weight class roadheader designed for rapid roadway development to cut hard and abrasive rock. Therefore the MH620 can exceed limits of the operational range as given for other roadheaders.

  • Features and values
  • Capable of cutting very hard rock economically
  • Integrated high pressure pick flushing system - increased safety and pick life
  • Low rotation speed of the cutter head and high installed power - minimum dust development
  • Low ground pressure of crawler tracks
  • No movements of crawler chains during sumping the cutter unit - no destruction of floor in soft conditions
  • Key specifications
Dimensions
Machine weight
120 t
Machine length
12.2 m
Machine height
2.8 m
Cutting profile
Cutting height
5.3-5.8 m
Cutting width
8.0-8.8 m
Installed electric power
Total installed power
555 kW
Cutter motor power
300 kW
Detailed specification
(709 KB, Jan 2010)
  • Contact us

Find a contact near you
  • Related products

Cutting tools