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Q254-250 PNEUMATIC SPINNING

Summary:

The wrench is the best replacement of the spinning rope (or chain). It is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can be arbitrarily adjust

The company has developed a wide variety of mechanized wellhead tools for oil drilling and production with a full set of models, including more than 50 series and more than 100 models including ZQ drill pipe power tong series

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Product description

The wrench is the best replacement of the spinning rope (or chain). It is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can be arbitrarily adjusted whenever necessary. There are two configurations for clamping apparatus: air tyre and air cylinder. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”.

Model Q140-200 Q254-250 Q254-300Y
Drive mode Pneumatic Hydraulic
Size range mm 88.9-139.7 88.9-254 88.9-254
in 31/2-51/2 31/2-10 31/2-10
Air pressure MPa 0.5-0.9 0.5-0.9  
psi 72-130 72-130  
Pressure rating Mpa     14
psi     2000
Max. brake torque Nm 2000 2500 3000
Ft.lbf 1475 1840 2210
Speed RPM 0-90 0-120 0-95
Air consumption m3/min 10.3 15  
ft3/min 360  529  
flow LPM     120-140
GPM     32-37
Size mm 1400×530×835 1250×570×465 1100×560×700
in 55×21×33 49×23×18 44×23×28
Weight Kg 378 440 400
lb 833 971 880

 

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