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Drill pipe hydraulic power tong

– **Function:** ZQ drill pipe power tong is an ideal well head tool for oil drilling apparatus.
– **Application:** Widely applied in making-up and breading-out in drilling well and repairing well on offshore and land. The open-throat design of the ZQ series allows the tongs to escape from drilling pipe freely with high mobility.
– **Features:** The tong is a combination of spinning tong and torque tong, substituting cathead manual tong and spinning rope in making-up and breaking-out.
– **Specification:** Designed and manufactured according to API Spec 7K Specification for Drilling Equipment.

Description

Model ZQ203-125I ZQ203-100 ZQ203-100II ZQ203-100III ZQ162-50 ZQ127-25
Size range mm 127-203 127-203 127-203 127-203 85-162 65-127
in 3 1/2-8” 3 1/2-8” 3 1/2-8” 3 1/2-8” 2 3/8-5” 2 3/8 -31/2”
Max. torque kN.m 125 100 100 100 50 25
ft.lbf 92200 73750 73750 73750 36880 18440
The speed of tong head Hi. rpm 40 40 40 40 60 65
The speed of tong head Lo. rpm 2.7 2.7 2.7 2.7 4.1 10.5
Hydraulic system MPa 20 16.6 16.6 16.6 16 12
pressure rating psi 2900 2400 2400 2400 2320 1740
Hydraulic system flow rating L/min 114 114 114 114 120 180
gpm 30 30 30 30 32 48
Stroke of shifting sylinder mm 1500 1500 1500 1000 1000
in 59 59 59 39.4 39.4
Moving distance of tong mm 0-1500
in 0-59
Lifting distance of tong m 0-485 0-800
in 0-19 0-31.5
Overall dimensions mm 1720*1050*1750 1700*1000*1400 1700*1000*1400 1750*1650*2050 1570*800*1190 1110*790*820
in 68*41*69 67*39*55 67*39*55 69*65*81 62*31*47 44*31*32
Weight kg 2600 2400 2500 3250 1500 620
lb 5730 5290 5510 7165 3310 1360

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