This product has the following features:

? The power tong adopts national invention patent technology.

? To make sure the backup work reliable and overload protection, adopt double valve patented technology

? The braking mechanism set above the tong head cover. It’s convenient for adjustment and maintenance.

? Adjust the oil supply pressure, users can obtain the best make-up torque of various kinds oil tube.

? Users can equip gated unloading mechanism according to needs, the power tong will shut down when the door opening, the tong will start up when the door closing. The mechanism make the operation safer.

? Users can equip hydraulic suspension according to needs, the suspension valve compactly contact with hand control valve, so it is easy to control.

? Users can equip torque control system according to needs, which can accuracy control make-up torque.