830 tf… 1,100 tf 30 kW

Units for cold compression of the binding band from the wheel center are used for repair of the railway rolling stock and designated for removal of the binding band from the rim of the wheel-set body of locomotives without thermal influence.

Six or eight hydrocylinders of dual action form stationary hydraulic grip with hydraulic clamp. High accuracy and simultaneous character of hydrocylinders operation, automatic centering and progressive scheme of control ensure high speed, efficiency and safety of works, as well as the high quality of the rim of the wheel body after the binding band has been removed that differs from gas cutting of the binding bank that leads to heavy damage of the rim of the wheel-set.