TQ245/20 Hydraulic Casing Tong

API Spec 7K Hydraulic Power TongThe series of hydraulic power tongs adopt inner cam rolling-up clamping mechanism, with a hydraulic backup tong.

TQ245/20 Casing Power Tong is used to make up and break out for casing operation in oil fields. It has greatly reduced the labor of worker, enhanced connection quality of thread and diminished accidents in inappropriate casing operation. The power tong has the following features as well:

◆ Opening type, convenient and prompt to enter and slide off the working position, with an integral tong head of great strength and rigidity.

◆ Double swing head jaws, convenient to assemble and disassemble.

◆ Brake belt assembly, easy to operate and convenient to maintain and replace.

◆ Open gear supporting structure, improving the strength and rigidity.

◆ Wholly hydraulic mode and mechanical gear shift.

◆ The jaws are cast with precise technology, artistic and strong.

◆ With optional torque control system to display, record and control the make-up torque

Model TQ245/20Y
Application range 4 1/2″ 5″ 5 1/2″ 7″ 8 5/8″ 9 5/8″
High Gear Torque 2600N.m @ 12MPa 1924ft-lbs @1740psi
Low Gear Torque 20000N.m @ 12MPa 14800ft-lbs @1740psi
High Gear rpm 67r/min
Low Gear rpm 9r/min
Oil Flow 120 L/min 31.7 gpm
Dimension: L x W x H 1500x 630 x 650
Weight(including Backup Tong) 500kg 1100lbs

 

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