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ZQ127-25 DRILL PIPE POWER TONGS

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product description

ZQ drill pipe power tong is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore and onshore drilling operations and workover operations. Open-throat design of the ZQ series allows the tongs to escape from drilling pipe freely with high mobility. The tong is a combination of spinning tong and torque tong. It substitutes cathead, manual tong and rotary rope in making-up and breaking-out. The tongs are designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”

 

Model

 

ZQ127-25

Size range

mm

65-127

in

23/8″coupling-

31/2″ coupling

Max. torque

kN.m

25

ft.lbf

18440

Speed (High gear)

rpm

65

Speed (Low gear0)

rpm

10.5

Air pressure

MPa

0.5-1

psi

72-144

MPa

12

Pressure rating

psi

1740

L/min

120

Flow rating

gpm

31.7

mm

1000

Shifting distance

in

39.4

mm

1110*735*815

Size

in

44*31*32

kg

620

Weight

lb

1360

 

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