YQW Series Non-Marking Power Tongs

The YQW Series Hydraulic Power Tongs are designed for rapid make-up and break-out operations in oilfield applications. Developed using foreign technology in cooperation with foreign companies, these hydraulic power tongs are suitable for handling oil pipe, small-diameter drill pipe, and small-diameter casing.

Featuring a practical mechanical design, high output torque, and a choice of operating and control configurations, the YQW Series offers a versatile solution for oilfield tubular handling. The equipment is designed for simple operation, reliable performance, convenient use, and long service life.

Key Features and Benefits

• Rapid Make-Up and Break-Out: Designed to support efficient tubular connection and disconnection operations.

• Versatile Tubular Applications: Suitable for oilfield tubing, small-diameter drill pipe, and small-diameter casing.

• High Output Torque: Provides substantial torque output for tubular make-up and break-out operations.

• Two-Speed Operation: High- and low-speed gear settings support different operating requirements.

• Multiple Clamping Mechanisms: Available with an open-gear hinged-jaw clamping system or an internal curved roller climbing mechanism, depending on the model.

• Torque Measurement and Control Options: Available with computer-based torque control or a dial-type torque measurement and control system, depending on the model.

• Lifting Assistance: Equipped with a hydraulic lifting control system, lifting cylinder, or suspension spring according to the model.

• Optional Safety Features: An oil-control safety door can be designed for the YQW115/20 model.

YQW Series Models and Features

YQW115/20 (KT5500)

• Open-gear hinged-jaw clamping system.

• High- and low-speed, two-gear design.

• Optional oil-control safety door.

• Torque acquisition and control device.

• Hydraulic lifting control system.

YQW140/20 (5.5–15)

• Internal curved roller climbing mechanism.

• High- and low-speed, two-gear design.

• Brake belt braking system.

• Choice of computer torque control system or dial-type torque measurement and control system.

• Lifting cylinder or suspension spring configuration.

The YQW Series Hydraulic Power Tongs provide oilfield operators and workover service companies with model-specific clamping, torque control, and lifting configurations for tubular make-up and break-out operations.