Lightweight overhead monorail track

The light track is designed for manual transport with the use of R-150 or R-250 type trolleys with immediate braking, working individually or in sets (two trolleys connected by a 1400 mm long bar). The light runway can also be used to move a bundle of cables and electric or hydraulic lines suspended on trolleys type 1-604. Elements of the light runway may be used in underground mine workings, in non-methane and methane fields, in workings classified as "a", "b" or "c" methane explosion hazard and class A or B coal dust explosion hazard.