SANDVIK MT620 bolter miner

Our Sandvik mh620 hard-rock miner is an electrically powered and crawler-mounted road header that is engineered to excavate roadways and galleries. This heavy-duty machine has a powerful transversal cutter head mounted on an extremely robust telescopic boom. It is designed to excavate rock with high compressive strengths.

The mt620 is available as a plc (programmable logically controlled) or hydraulically controlled machine.


advantages

designed for economical excavation of rock exceeding 120 mpa uniaxial compressive strength to minimize operating costs
hydraulically stabilized telescopic cutter boom offers optimum cutting power
Spraying systems efficiently suppress dust and cool cutting tools
icutroc system offers low cutting.

Cutter head speed  1.4 m/ s
Cutter motor power  300 kW
Cutting height (max)  5800 mm
Cutting height (min)  3800 mm
Dimension (L-W-H)  14650 x 3580 x 3080 mm
Ground pressure  Ground pressure
Installed power  Installed power
Loading capacity  350 m3/ h
Cutting width  Cutting width
Weight  120000 kg