- Handling Tool
- Fishing tool
- Mud pump
- Solid Control
- Well Control
- workover Rigs
- Special vehicles
- Drill string
- Pumping Unit
Model XQB178/8 Closed-Head Power Tong
- Type:Power Tong
- CAS No:
- Qty in 20' FCL:
- Min. Order:
Master Tong：1 5/16"-7"（Φ33.3-178）；
Backup Tong：1 5/16”-6 1/8” （Ф33.3~155.6）
@2000PSI /14 MPa
High：1300 ft.lb/ 1763 N·m
Low：6000 ft.lb/ 8100 N·m
@33.5GPM / 127 LPM
2000PSI @33.5GPM / 14 MPa @127 LPM
1000 lbs / 455kg
Closed head design,which can better ensure the alignment of the tube and more accuracy of the alignment.
Two speed operation which have a big differential，fast speed in high gear, big torque in low gear,and torque can be controlled.
With lubricating device which can ensure the sufficient lubrication of the moving parts and absolute seal.
Roller chain drive is adapted in the tail.
Using adjustable friction clutch can not parking shift, not only improve the service
life of transmission parts, but also has the ability of overload protection.
Pliers drive motor, hydraulic control valves and back-ups reversing valve adopts
High strength safety torque arm.
The back-up tong adopts cylinder clamping which can reduce the damage to the pipe.
Can equipped with hydraulic spring lift bucket, satisfy any operation position.