24kg/m Manual Operation Retarder 1. type of the engine: pneumatic, manual,electric 2.The gauge of car arrester: 600mm,760mm 24kg/m Manual Operation Retarder rail bender/ hydraulic rail bender/ manual rail bender/horizontal rail bender/upright rail benderHydraulic rail bender mainly used to bend the steel rail. Sample structure, light weight, Excellent sealing performance, Greater stability. It ...