Hydraulic Unit (1)Helical-bevel gear (2)Right-angle shafts. (3) ... with flange. (4)ISO,CE and SGS Approval K Hydraulic Unit Reducer(speed reducer,gearbox, gear motor) Feature: (1)Right- ... (4)Output model:Hollow output shaft ,average efficiency 94%;(5) Foot-mounted, torque arm-mounted, flange-mounted. Technical parameters: Output ... typeFoot-mounted, flange-mounted, torque arm-mounted K Hydraulic Unit