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 | 88.9-139.788.9-25488.9-254
in | 31/2-51/231/2-1031/2-10
Air pressure | MPa | 0.5-0.90.5-0.9
psi | 72-13072-130
Pressure rating | Mpa | 14
psi | 2000
Max. brake torque | Nm | 200025003000
Ft.lbf | 147518402210
Speed | RPM | 0-900-1200-95
Air consumption | m3/min | 10.315
ft3/min | 360529
Fow | LPM | 120-140
GPM | 32-37
Size | mm | 1400x530x8351250x570x4651100x560x700
in | 55x21x3349x23x1844x23x28
Weight | Kg | 378440400
lb | 833971880