AM-50z-w, R-130, R-150, FR-160, R-2000, FR-250 etc. Roadheaders, designed for gallery excavations ranging from 16.4 m2 to 43.1 m2, are machines working in compressive strength rockets from 60 MPa up to 110 MPa. Machines can work in underground excavations without methane leakage or in methane hazard excavations classified as ında a pat, ”b“ or ”c“ methane explosion hazard or an A “or” B “coal dust explosion class. Provided that the maximum methane concentration exceeds 2%, the power supply is disconnected! All Gallery Opening Machines meet the requirements of the following EU directives:

Machinery Directive 2006/42 / EC

Directive 94/9 / EC on equipment and protection systems intended for use in potentially explosive atmospheres (ATEX) Directive 2004/108 / EC – EMC Directive