Boom-type roadheader MR341

Sandvik MR341 roadheader is a part-face cutting machine built for roadway development in coal mining. It comes with a variety of options and features, such as integrated swivel chain conveyors and high tramming speeds. This roadheader has a powerful transversal cutter head and can cut rock with a compressive strength of up to 80 MPa (UCS). Improved safety features Ensure fewer occupational hazards and a safer operating environment with the roadheader’s enhanced safety features. Range of cutter heads The roadheader’s high versatility makes it ideal for a wide range of rock conditions. Semi-autonomous operation Cutronic (automated cutting cycle) and various digitalization options enable semi-autonomous machine cutting operations, increasing customer value and machine utility. Cutting height (max) 4,900 mm Cutting width (max) 7,500 mm Cutter motor power 230 kW Weight 67,000 kg Dimension (L x W x H) 10,900 x 3,300 x 2,300 mm Ground pressure 0.17 - 0.19 N/mm² Max. tram speed 9 m/min Installed power 412 kW