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ZQ Series Hydraulic Drill Pipe Power Tongs


  • Technical Features
  • Technical Parameters

Main Technical Features

● ZQ drill pipe power tong is a ideal well head tool for oil drilling apparatus,

● Widely applied in making-up and breading-out in drilling well and repairing well on offshore 

and land, open-throat design of the ZQ series allows the tongs to escaping from drilling pipe

freely with high mobility.

● The tong is a combination of spinning tong and torque tong. It substitutes cathead manual

tong and spinning rope in making-up and breaking-out.

● Torque Recording system & Back up tongs could be equipped upon request.

● The tongs are designed and manufactured according to API Spec 7K Specification for

Drilling&  Well Servicing equipments

ModelZQ127-25ZQ162-50ZQ203-100ZQ203-125
Size of rangeDrill pipemm65-12785-162127-203127-203
in2"-3½"2"-5"3½"-8"3½"-8"
Casingmm65-127114.3-153.7

in2"-3½"4½"-5½"

Tubingmm65-127138-156

in2"-3½"3½"-4½"

Max. torqueKN.m25

50

100
125
ft.lbf18440
36880
73750
92200
Speed (high gear)rpm65
60
40
40
Speed (low gear)rpm10.5
4.1
2.7
2.7
Air pressureMPa0.5-0.9
psi72-130
Pressure ratingMPa12
14
16.6
20.7
psi1740
2030
2400
3000
Flow ratingL/min120120114114
gpm31.731.73030
Shifting distancemm1000100015001500
in39.439.45959
Sizemm1110×735×8151570×800×11901760×1000×136017600×1080×1360
in44×31×3262×31×4769×39×5369×40.5×53


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