Unmatched top drive system performance and reliability. Our top drive systems offer unmatched performance and reliability while continuing to drive longer, heavier strings through complex formations. For decades, the industry has relied on brands like Varco, National, and Hydralift to push Varco and Tesco Top Drive Bearing the boundaries of equipment design.To develop the best top drives to suit your needs. With this backing, one of the latest innovations in our long history of successful top drives. Combining the top drive design, which is the largest-selling single design in the history of top drives, with added power density and torque.

This is an offshore-capable electric top drive built to meet the demands of today’s highly complex drilling applications.. Capable of producing up to 746 kW (1000HP),  employs an AC induction NSK 25tac62csuhpn7c Bearing motor and drive system and can be operated by a self-contained generator or by connecting directly to the rig’s AC Bus.