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Drill Pipe Power Tongs
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Drill Pipe Power Tongs

Drill pipe power tong is an ideal wellhead tool for oil drilling, which is widely applied for making-up and breaking-out tubular pipes and thread connections in offshore, onshore drilling operations and workover operations. This power tong offers safety, labor-saving and improved working efficiency. The open-throat design allows the tongs to escape from the drilling pipe freely, with high mobility. This product is a combination of spinning wrench and torque tong, replacing the cathead, manual tong and rotary rope in making-up and breaking-out operation.

Technical Parameters

Model ZQ127-25 ZQ162-50 ZQ203-100 ZQ203-125
Applicable pipe diameter Drill pipe mm 65-127 85-162 114-203 114-203
in 23/8〞～31/2〞 23/8〞～5〞 27/8〞～8〞 27/8〞～8〞
Casing mm 65-127 114.3～153.7    
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
Rated speed (high gear) rpm 65 60 40 40
Speed (low gear) rpm 10.5 4.1 2.7 2.7
Air pressure MPa 0.5–0.9
psi 72–130
Rated pressure MPa 12 14 16.6 20.7
psi 1740 2030 2400 3000
Rated flow L/min 120 120 114 114
gpm 31.7 31.7 30 30
Stroke of shifting cylinder mm 1000 1000 1500 1500
in 39.4 39.4 59 59
Overall dimension 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
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