The TDS-11SAE is an upgrade package that consists of two new 600-horsepower induction motors and gear box internals that are retrofitted to a customer-owned TDS-11SA top drive. Increasing the horsepower from 800 to 1,200 allows drilling contractors to drill faster and deeper wells while maintaining a similar rig footprint; the upgrade only adds 6 inches to the TDS-11SA configuration.
Contact your local NOV representative learn how the TDS-11SAE upgrade can provide up to 45% more power and torque, allowing you to drill your most challenging wells.
Two 600-horsepower induction motors
Retrofittable to stand TDS-11SA top drives
Additional variable frequency drive (VFD)
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