MH620 Roadheader for hardrock
Sandvik MH620 hard-rock miner is an electrically powered and crawler-mounted roadheader that is engineered to excavate roadways and galleries. This heavy-duty machine has a powerful transverse cutter head mounted on an extremely robust telescopic boom. It is designed to excavate rock with high compressive strengths.
MH620 is available as a PLC (programmable logical controlled) controlled machine or hydraulically controlled machine. Country-specific FLP certifications by various international approval authorities are possible.
- Designed for the 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 for efficient dust suppression and cutting tool cooling
|Dimension (L-W-H)||14,650 x 3,580 x 3,100 mm|
|Cutting height (max)||5,800 mm|
|Cutting height (min)||3,800 mm|
|Cutting width||5,500 - 8,500 mm
|Cutter motor power||300 kW|
|Ground pressure||0.24 MPa|
|Loading capacity||350 m3/h|
|Max. tram speed||18 m/min|
|Installed power||522 kW|