YQ Series Closed-head Tongs

The YQ Series Closed-Head Hydraulic Power Tongs are designed for oilfield well servicing operations, providing hydraulic clamping, make-up, and break-out capabilities for tubing, small-diameter casing, and small-diameter drill rods of different specifications. Developed using advanced foreign technology, these hydraulic power tongs combine a closed-head design, specialized five-jaw tubing clamping technology, and a gear transmission system for reliable tubular handling.

Featuring variable torque, two-speed operation, a roller-chain final drive, pressure oil bath lubrication, and a hydraulic lifting system, the YQ Series offers a practical solution for oilfield operations requiring controlled and efficient make-up and break-out performance.

Key Features and Benefits

• Closed-Head Design: Provides an enclosed tong-head configuration designed to increase service life and improve operational safety.

• Five-Jaw Clamping Technology: Uses a specialized five-jaw mechanism for effective gripping of tubing and other supported tubular products.

• Two-Speed Operation: Features high- and low-speed gears, with a circular friction clutch that allows gear shifting during normal operation.

• Roller-Chain Final Drive: Provides a stable transmission system for tong operation.

• Variable Torque: Supports adjustable torque output to meet different operating requirements.

• Independent Lubrication System: Incorporates an independent lubrication system for the tong mechanism.

• Pressure Oil Bath Lubrication: Uses pressure oil bath lubrication as part of the transmission design.

• Optional Hydraulic Lifter and Torque Arm: Available to suit specific equipment configurations and operating requirements.

The YQ Series Closed-Head Hydraulic Power Tongs are suitable for oilfield operators and well servicing companies seeking hydraulic tong equipment for tubing, small casing, and small drill rod make-up and break-out operations.