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MODEL KHT5500 POWER TONG

Fax:86 - 515 – 86582386
E-mail:sale@chinateda.com
Add:Hengji Town, Jianhu County, Yancheng City, Jiangsu Province

Phone:19905158858

Copyright © Yancheng Teda Driling And Production Equipment Co.,Ltd.

MODEL KHT5500 POWER TONG

Detailed

KHT5500 hydraulic power tongs is the open power tongs which is applicable to make up or break out 23/8"-31/2" drill pipes, 31/2"-41/2" tubing and 41/2"-51/2" casing during oil field workover operation. And three-jaw-plate clamping device is adopted in the master tong and back tongs. The device may ensure minimum string damage. It has high operation efficiency and may reduce working intensity of the workers. It can enhance screwing quality of the string and reduce string accidents caused by improper workover operation.

Characteristics

● The front two-jaw-plates of the master tong are in the swing structure and the back jaw plate is the roller-climbing structure. The assembly and disassembly is very convenient. The optimum tangent-diameter ratio design ensures reliable clamping and easy slope retreating. The back tong is the three-jaw-plate structure pushed by hydraulic cylinder. The structure is simple and the clamping is reliable;

● Four-gear rotation is adopted for large speed regulation range. And the rated torque is large;

● It has the braking mode with braking staple. The braking torque is large. The operation is simple. And it is convenient for repair and replacement;

● With the open large gear supporting structure, hardness and rigidity of open large gear is enhanced considerably;

● The shell is made of steel plate with high hardness. The overall hardness is good. Various jaw plates are made with fine casting and forging process. It has beautiful appearance and high hardness;

● Hydraulic torque indicator is provided. And installation interface of turning torque instrument is provided for computerized management.

Technical parameters

1

Application range

Master Tong: 23/8″--51/2″;Back tong: 23/8″--61/2″

2

Torque range @2000PSI / 14 MPa

High:
2500 ft·lbs/ 3400 N·m

Second High:
5900 ft·lbs/ 8000 N·m

Second Low:
8800 ft·lbs/ 12000 N·m

Low:
20000 ft·lbs / 27000 N·m

3

Max RPM @40GPM / 150 LPM

High: 78 RPM

Second High:33 RPM

Second Low:22 RPM

Low: 9.5 RPM

4

Oil flow

2000 PSI @40 GPM / 14 MPa @150 LPM

5

Overall dimension (L×W×H)

48″×33.9″×67.3″ / 1220×860×1708 mm

6

Weight

2090 lbs / 950 kg

 

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暂未实现,敬请期待
暂未实现,敬请期待
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