MR341 Roadheader for mining

Sandvik MR341 roadheader is a part-face cutting machine designed for roadway development, as well as coal, rock, gypsum, potash and salt mining. This electro-hydraulic machine comes with special accessories and a wide array of options – such as an integrated swivel chain conveyor, coupled with high tramming speed for relocation – making it ideal for a variety of mining and tunneling applications. ​With its powerful transversal cutter head, the machine is able to cut rock up to 100 MPa (UCS).

MR341 is available as an intelligent PLC (Programmable Logical Controlled) or manual hydraulic controlled machine. According to country regulations, the machines can be delivered with FLP (flameproof) certifications from various international approval authorities.​

Advantages

  • Reinforced main frame for tough and hard cutting conditions
  • Large active loading area for efficient material transport
  • Efficient loading into conveyor increases productivity
  • Optional profile visualization system offers high cutting accuracy
  • Fault messages and machine status displayed for easy troubleshooting
Technical data
Weight  60,000 kg
Dimension (L-W-H)  10,900 x 4,200 x 2,850 mm
Cutting height (max)  4,900 mm
Cutting height (min)  3,000 mm
Cutting width  4,200 - 7500 mm
min/max
Cutter motor power  200 kW
Ground pressure  0.17 MPa
Loading capacity  300 m3/h
Max. tram speed  6.8 m/min
Installed power  404 kW