Dongying Kaihao Petroleum Equipment Co. Ltd._Drill pipe power tongs
 
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Drill pipe power tongs
 

The drill pipe power tongs is an ideal oil drilling toolswhich used in ocean, land drilling, workover operations on discharge tubing thread operations widely.

Safe , save energy and high working efficiency  are the most features of drill pipe power tongs .

This series of tongs are opened  typed , and they can open strings of pipes easily and have strong maneuverability, Moreover, they have two functions of Torque wrench and screw clasp , and replace to cathead ,tongs , rotated ropes.

Power tongs conforms to the standard of SY/T5074 and API Spec 7 k specification.

Model

ZQ127-25

ZQ162-50

ZQ203-100

ZQ203-125


Size range


Drill pipe

mm

65-127

85-162

127-203

127-203

in

23/8〞~31/2

23/8〞~5

31/2〞~8

31/2〞~8


Casing

mm

65-127

114.3153.7

 

 

in

23/8〞~31/2

41/2〞~51/2

 

 


Oil pipe

mm

65-127

138-156

 

 

in

23/8〞~31/2

31/2〞~41/2

 

 


Max.

torque

 

kN.m

25

50

100

125

ft.lbf

18440

36880

73750

92200


Speed(High gear)

rpm

65

60

40

40


Speed(Low gear)

rpm

10.5

4.1

2.7

2.7


Air pressure

MPa

0.50.9

psi

72130


Pressure rating

MPa

12

14

16.6

20.7

psi

1740

2030

2400

3000


Flow rating

L/min

120

120

114

114

gpm

31.7

31.7

30

30


Shifting distance

mm

1000

1000

1500

1500

in

39.4

39.4

59

59


Travel distance

mm

in


Lifting distance

mm

in


Size

mm

1110×735×
815

1570×800×1190

1760×1000×1360

1760×1080×1360

in

44×31×32

62×31×47

69×39×53

69×40.5×53


Weight

kg

620

1500

2400

2650

lb

1360

3310

5290

5840

Copyright 2012-2013 Dongying Kaihao Petroleum Equipment Co. ,Ltd. All Rights Reserved ICP NUMBER: 10201945 TECH SUPPORT:Tian Yu Zhi Neng