The hydraulic bucking unit is an important equipment for make-up/break-out, repairing all kinds of tools such as drill tools, pipe stems and downhole tools for petroleum and geological prospecting industries. It owns some advantages such as high automatic function, big make-up/breake-out torque, wide pipe diameter range, no sliding when make-up/break-out. Meanwhile, it also has good function for quick/make-up/break-out, axial pulling. Thebucking unit has got good reputation from customers domestic and abroad and well exported to many countries.
