Boom-type roadheader MT521

Sandvik MT521 roadheader has geometrically optimized transverse cutter heads, providing high cutting performance across several applications, from mineral/ore production of soft and industrial minerals to tunnel/underground cavern excavations in medium-strong, medium-abrasive rock masses like sandstone, chalk, and marl. New level of machine application A range of digitalization options maximize machine application, such as teleremote operation, collection of fleet data and telemetry data monitoring via Racoon and SmartMate software solutions. Semi-automated operation for simpler onboarding CUTRONIC® enables semi-automated cutting and assists roadheader operation for rookies in mechanical rock excavation, optimizing customer value. Improved safety features Safety features ensure safe underground working conditions and fewer operational hazards Cutting height (max) 7.1 m Cutting width Up to 10.3 Cutting motor power 315 kW Cutting speed 3.3 m/s Dimension (L x W x H) 20 x 7.61 x 4.25 m Ground pressure 0.23 MPa Total installed power 537 kW Total weight 124,000 kg Tramming speed (max) 15 m/min