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Drilling equipment
Automatic elevator ÝÀ-400Ó
is intended for automatic gripping and releasing the drill string in round trips
The automatic elevator ÝÀ-400Ó is used as a component of the system of mechanisms for automatic run-in and pull-out operations or as a part of the mechanized system for round trip, it is also used for suspending the swivel of the drilling rig in the process of running the well.
| Technical data | Version | |
|---|---|---|
| Standard | With a system of compulsory lifting of wedges | |
| Load capacity, max, t | 400 | |
| Diameter of the used pipes, mm | ||
| Drill pipes | 89, 114, 127, 140, 146 | |
| Drill collars | 102, 146, 178 | 102, 146, 178, 203 |
| Diameter of accessory bushings, mm | 160, 200 | |
| Overall dimensions, mm, length × width × height | 1140 × 760 × 2130 | |
