1.Rotary cathead
Rotary cathead is widely used to tighten or loosen joint in drilling and service operation. It also is applicable for hauling and lifting weight. The cathead is hydraulically driven and braked. It feathers high start torque, stable running, and low noise, safe and reliable.
2.Type YM Hydraulic Cathead
The YM hydraulic cathead is suitable to make up and break out be used in concert with manual tongs.Operation is stable and pull may be adjusted whenever necessary. It has its series with four specifications of 5t,8t,10t,16t by pull to select.