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Q Series of Spinning Wrench API 7K
The wrench is the best replacement of the spinning rope(or chain). lt 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 three con- figurations for clamping apparatus: air tyre air cylinder and hydraulic cylinder. it is designed and manufactured according to API Spec 7K “Specification for Drilling and well servicing Equipment”.
| Model | Q140-200 | Q254-250 | Q254-300Y | |
| Drive mode | Pneumatic | Hydraulic | ||
| Size range | mm | 73 - 139.7 | 73 - 254 | 88.9 - 254 |
| in | 2 7/8 - 5 1/2 | 2 7/8 - 10 | 3 1/2 - 10 | |
| Pressure | MPa | 0.7 -0.9 | 0.5 - 0.9 | 14 |
| psi | 100 - 130 | 72 - 130 | 2000 | |
| Stall torque | Nm | 2000 | 2500 | 3000 |
| ft.lbf | 1475 | 1840 | 2245 | |
| Speed | rpm | 0 - 90 | 0 - 120 | 0 - 95 |
| Size | mm | 1400x530x835 | 1250x570x465 | 1100x560x700 |
| in | 55x21x33 | 49x23x18 | 44x23x28 | |
| Weight | Kg | 378 | 440 | 400 |
| lb | 833 | 970 | 880 | |
Q140-200 :
Q254-250:
Q254-300Y: