The diesel locomotive GLS-36 type is designed according to the Directive 2006/42/EC and 94/9/EC for group I, category M2 and can be operated in underground mines, in non-methane and methane fields, in
workings classified to “a”, “b” or “c” category of methane explosion hazard with methane concentration 1.5% and class A or B of coal dust explosion hazard.
The locomotive is used to transport personnel, equipment and cargo.