YXM Hydraulic Rotating Cathead Used for break-out and make-up operation for drilling rig. Catheads manufactured by our Plant are named by actual output tensile force. For the time being,main series is:3T,5T,10T,16T etc.(respectively corresponding 30 kN,50 kN,100 kN,160 kN),From type the cathead consists of step cylinder type and drum-type driven by hydraulic motor. The step cylinder type cathead can be divided into head-fixed type and head-swing type(rotated with change of