 Home > Products > Drilling Equipment > Drill Pipe Power Tongs
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ZQ Drill Pipe Power Tongs
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. The tongs are designed and manufactured according to API Spec
7K.
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 Specifications:
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Model
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ZQ203-125I
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ZQ203-100
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ZQ203-100II
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ZQ203-100III
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ZQ162-50
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ZQ127-25
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Size range
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mm
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127-203
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127-203
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127-203
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127-203
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85-162
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65-127
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in
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31/2coupling-8body
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31/2coupling-8body
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31/2coupling-8body
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31/2coupling-8body
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23/8coupling-5body
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23/8coupling-31/2body
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Max. torque
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kN.m
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125
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100
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100
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100
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50
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25
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ft.lbf
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92200
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73750
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73750
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73750
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36880
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18440
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The speed of tong head Hi.
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rpm
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40
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40
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40
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40
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60
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65
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The speed of tong head Lo.
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rpm
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2.7
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2.7
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2.7
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2.7
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4.1
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10.5
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Hydraulic system pressure rating
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MPa
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20
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16.6
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16.6
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16.6
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16
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12
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psi
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2900
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2400
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2400
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2400
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2320
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1740
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Hydraulic system flow rating
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L/min
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114
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114
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114
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114
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120
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180
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gpm
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30
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30
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30
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30
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32
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48
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Stroke of shifting sylinder
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mm
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1500
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1500
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1500
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1000
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1000
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in
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59
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59
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59
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39.4
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39.4
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Moving distance of tong
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mm
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0-1500
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in
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0-59
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Lifting distance of tong
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m
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0-485
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0-800
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in
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0-19
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0-31.5
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Overall dimensions
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mm
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1720*1050*1750
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1700*1000*1400
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1700*1000*1400
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1750*1650*2050
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1570*800*1190
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1110*790*820
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in
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68*41*69
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67*39*55
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67*39*55
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69*65*81
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62*31*47
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44*31*32
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Weight
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kg
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2600
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2400
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2500
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3250
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1500
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620
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lb
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5730
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5290
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5510
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7165
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3310
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1360
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