Hydraulic pusher on rails, model 2TG40G600

The pusher is intended for production of lifting work with high-tonnage objects movement on rails of the P75 type (use of other types a rail is not allowed).

Consists of two identical pushing hydraulic mechanisms. Structure of one pusher: a hydraulic cylinder with hydraulic return of a rod, an emphasis forward, capture.

At supply of hydraulic liquid under pressure in a piston cavity of a hydraulic cylinder due to the arising effort promotion of a rod is carried out. At the same time, with transfer of effort through special drafts, there is a preliminary and final jamming of capture of a pusher on a rail head by means of wedges to gear slips. The device pushes the moved equipment with the shaking emphasis established on a forward emphasis. At the same time, the forward emphasis moves with the minimum coefficient of friction. After end of the working course at supply of hydraulic liquid in a shtokovy cavity of a hydraulic cylinder there is a return of the piston to a starting position to jamming of a forward emphasis by means of levers with providing the maximum coefficient of friction, at the same time, capture of a pusher automatically is wedged. The pusher moves towards the moved equipment, the piston of a hydraulic cylinder comes back to a starting position. The cycle of movement of freight is repeated.