Description
API 7K Q series hydraulic spinning wrench for oil drilling
The wrench is the best replacement of rotary rope (or chain). It is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can be freely adjusted whenever necessary. There are two configurations for clamping mechanism: air tyre and air cylinder. There are two driving and controlling styles: pneumatic and hydraulic. The spinning wrench is designed and manufactured according to API Spec 7K “Specification for Бурение Оборудование”
| Модель | Блок | Q140-200 | Q254-250 | Q254-300Y |
|---|---|---|---|---|
| Drive mode | Пневматический | Гидравлический | ||
| Размер range | mm | 88.9-139.7 | 88.9-254 | 88.9-254 |
| in | 31/2-51/2 | 1931/2/10 | 1931/2/10 | |
| Air Давление | MPa | 0.5-0.9 | 0.5-0.9 | |
| psi | 72-130 | 72-130 | ||
| Гидравлический pressure rating | Mpa | 14 | ||
| psi | 2000 | |||
| Max. brake torque | Nm | 2000 | 2500 | 3000 |
| Ft.lbf | 1475 | 1840 | 2210 | |
| Spinner speed | RPM | 0-90 | 0-120 | 0-95 |
| Air consumption | m3/min | 10.3 | 15 | |
| ft3/min | 360 | 529 | ||
| Поток | LPM | 120-140 | ||
| GPM | 32-37 | |||
| Размер | mm | 1400*530*835 | 1250*570*465 | 1100*560*700 |
| in | 55*21*33 | 49*23*18 | 44*23*28 | |
| Вес | Kg | 378 | 440 | 400 |
| lb | 833 | 970 | 880 |
