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CHKQ203/75 WASHED UP TONG FOR INCLINED WELL

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.

CHKQ203/75 WASHED UP TONG FOR INCLINED WELL

Detailed

This washed-up tong can makeup and break out the thread of tube pillar, cooperated with the slant hole drilling rig. The washed-up tong assembly consists of washed-up master tong, washed-up backup tong, lifting support, moving support, fixed support and console. The master tong and backup tong relative rotation with the help of oil cylinder’s thrust, finished the operation of makeup and breakout thread of tube pillar. The master tong and backup tong inside the lifting support can move up and down in the moving support, which is convenient to align the drill rod subs. The moving support can advance and retreat compared with fixed support, realized the tong extend to work and retract after work. The console can remote control the tong. The tong’s lifting up and down, advance and retreat accomplished by the sealing and lubricative rollers rolling along the track. The fixed support installed in the slant hole drilling rig. The drilling rig’s top drive undertake the cupboard button of the tube pillar.

Characteristics

● Head tong and back tong are all planetary paw clamping machine, each one owning four. There is no need to change parts when the pipe diameter is in the corresponding clamping range.

● The drive gear, an enclosed system can keep itself good lubrication from drilling fluids.

● We can make remote operation and hydraulic control concerning the switch of makeup and breakout.

● There are sewage holes drilled in the rotatory space of die plates which are available for the vertical well and inclined well over the makeup and breakout of pipe.

● Rise and fall of single oil cylinder can make the clamping position adjustable and compact while forward and withdraw of air cylinder can make the tong stretch with elasticity, eliminating deviation.

Technical parameters

1

Available Range

140~203 mm

2

Rated Torque @2030PSI / 14 MPa

55310 ft·lbs/ 75000 N·m

3

Nominal Speed @40GPM / 150 LPM

4 RPM

4

Maximum Oil Supply

20300 PSI @40 GPM / 14 MPa @150 LPM

5

Rated Air Supply Pressure

73~131 PSI / 0.5~0.9 MPa

6

Maximum Thrust Distance of Tong

27″ / 700 mm

7

Rise and Fall Range of The Tong

0~14″ / 0~360 mm

8

Washed-up Corner One Time

30°

9

The Available Corner of Inclined Well

0~45°

10

Boundary Dimension(L×W×H)

66.6″×45.7″×43″ / 1692×1162×1090 mm

11

Weight

3970 lbs / 1800 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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