POWER SWIVEL
The POWER SWIVEL is a reliable and powerful choice for your fishing needs. Made with a stainless steel line tie and brass body, it’s both small and strong.
Parameter of POWER SWIVEL
A top drive (frequently also referred to as a power swivel) is a piece of equipment that serves the following functions: rotating the drill string (formerly undertaken by the rotary table);providing a conduit for drilling mud (formerly undertaken by the rotary swivel); disconnecting/connecting pipe (formerly undertaken by the iron roughneck); closing in the drill pipe by an integrated kelly valve (formerly undertaken by the kelly valve in connection with the rotary table); lifting/lowering drill string by use of standard elevator (formerly undertaken by the hook by using same kind of elevator).
Top drives may be either electrically or hydraulically driven. If they are hydraulically driven, several hydraulic motors are normally used. Elevator links and elevators are not regarded as a part of the top drive (standard drilling equipment).
The POWER SWIVEL is a reliable and powerful choice for your fishing needs. Made with a stainless steel line tie and brass body, it’s both small and strong.
| Model | DSL60 | DSL120 | DSL135 | DSL160 | DSL225 |
| Rated loads (lbs) | 134000 | 269000 | 303000 | 359000 | 505000 |
| Rated loads per 100 rpm (lbs) | 78000 | 146000 | 218000 | 269000 | 359000 |
| Max torques (ft.lbf) | 1400 | 2900 | 10300 | 14700 | 20600 |
| Max speed (r/min) | 160 | 160 | 160 | 180 | 3 |
| ID of the center pipe (in) | 2 | 23/8 | 3 | 3 | 76 |
| Connection type | 31/2 “FHLH | 31/2 “FHLH | 41/2 “FHLH | 4 “REGLH | 65/8 “REGLH |
| Max pressure of the mud system (psi) | 5000 | 5000 | 5000 | 5000 | 5000 |
| Max pressure of the hydraulic
System (psi) |
5000 | 5000 | 5000(or to be driven electrically) | 5000(or to be driven electrically) | 5000(or to be driven electrically) |
| Engine power (hp) | 107 | 148 | 355(or to be driven electrically) | 469(or to be driven electrically) | 637(or to be driven electrically) |
| Control mode | Air control+hydraulic control | Air control+hydraulic control | Air control+hydraulic control(or electrical control) | Air control+hydraulic control(or electrical control) | Air control+hydraulic control(or electrical control) |
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