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ZTQ SERIES DUAL-PURPOSE POWER TONGS

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ZTQ SERIES DUAL-PURPOSE POWER TONGS

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ZTQseries dual-purpose power tongs is applicable to tripping operation and running-in casing operation in the drilling activities in petrolium and mining. It is a new power tongs dependently developed by ourselves according to the requirements from oilfield customers. The power tong integrates the function of drill pipe power tong and casing power tong. It can meet the requirements under the operation of frequent tripping or connecting single pipe. In addition, it can be used to run in the casing with small diameter. During the conversion between the two operations, it is not necessary to replace the equipment. It can increase the wellhead operation efficiency and reduce the labor intensity.

Model

ZTQ203-100/35

ZTQ203-100/35Ⅲ

ZTQ203-125/35

ZTQ203-125/35Ⅲ

Size range

Drill pipe

mm

127-203

127-203

127-203

127-203

in

31/2〞~51/2〞、8〞

31/2〞~51/2〞、8〞

31/2〞~51/2〞、8〞

31/2〞~51/2〞、8〞

Casing

mm

127-196

127-196

127-196

127-196

in

5〞~7〞

5〞~7〞

5〞~7〞

5〞~7〞

Max.torque

Drill pipe

kN.m

100

100

125

125

ft.lbf

73760

73760

92200

92200

Casing

kN.m

35

35

35

35

ft.lbf

25816

25816

25816

25816

Speed(High gear)

rpm

40

40

40

40

Speed(Low gear)

rpm

2.7

2.7

2.7

2.7

Air pressure

MPa

0.5—0.9

psi

72—130

Pressure rating

MPa

16.6

16.6

20.7

20.7

psi

2400

2400

3000

3000

Flow rating

L/min

114

114

114

114

gpm

30

30

30

30

Shifting distance

mm

0—1500

0—1500

in

0—59

0—59

Travel distance

mm

0—3000

0—3000

in

0—118

0—118

钳头升降距离
Lifting distance

mm

0—800

0—800

in

0—31.5

0—31.5

外形尺寸
Size

mm

1760×1000×1360

1760×1830×2050

1760×1050×1475

1760×1830×2050

in

64.6×71.7×80.7

69×71.7×80.7

69×41.3×58

69×71.7×80.7

重量
Weight

kg

2450

3600

2700

3800

lb

5400

7940

5950

8380

 

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86-513-84890912

Address:No.60 Weihai(N) Road, Bencha Town, Rudong County, Jiangsu Province, China
Tel:
0086-513-84890912
8482107084821059
E-mail:rslzg@jsrushi.com
rslzg@163.com  linhua@jsrushi.com

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