The support crane is a 5-ton beam. UniTrade, Yekaterinburg

The 5-ton support crane (support crane), manufactured by UniTrade, basically consists of two end beams, on which wheels, axle boxes, shafts, gear motors, bumpers and housings of electrical cabinets for control, as well as a crane bridge or span beam and a hoist (electric hoist). The hoist provides lifting and lowering of the load, as well as moving left and right, and the crane beam itself moves the load along the entire workshop.