This is a new type of hydraulic winch,it can be installed in the cars' beam,and the sides of the clearing cars,for emergency. This is a new type of hydraulic winch,it can be installed in the cars' beam, and the sides of the clearing cars,and can also be used for emergency and self-help. YJP100B Hydraulic winch which consist of hydraulic motor, second-class planetary gear reducer,arrester dram, ...