MR520 Roadheader for mining
Sandvik MR520 is an electrically powered, crawler-mounted roadheader designed for the production of potash and salt, with compressive strengths of 20–40 MPa (UCS). This heavy-duty machine has a specially designed transversal cutter head, which ensures a high cutting rate, and is equipped with leffective loading and conveying components for collecting and discharging the cut material to the main haulage system of the mine.
Country-specific FLP certifications by various international approval authorities are possible.
- Compact design for high maneuverability
- Modular design allows for rapid assembly and disassembly
- Proportional load-sensing hydraulics for optimal energy utilization
- High specific cutting performance for unrivaled productivity
|Dimension (L-W-H)||14,300 x 5,200 x 3,000 mm|
|Cutting height (max)||5,200 mm|
|Cutting width (max)||8,300 mm|
|Cutter motor power||325 kW|
|Ground pressure||0.24 MPa|
|Max. tram speed||13 m/min|
|Installed power||547 kW|