Model XQ140/12A workover power pliers is an open-type power pliers used to quickly install and remove threads during oilfield workover operations. It can be used for tubing, small drill pipes and small casings in the range of Φ 73-140mm (2 7/8 "-5 1/2"). It can be used in land and offshore oil fields. Using this product can reduce the labor intensity of workover workers and improve work efficiency and workover quality.