Replacement P611004347 Hydraulic Motor for Nov TDS8SA TDS11SA Top Drive

Short Description:

The hydraulic motor is the critical drive component of a top drive system, converting hydraulic energy into controlled rotational force to power the drill string. Engineered for reliability, efficiency, and adaptability, hydraulic motors enable precise speed and torque management in demanding drilling environments, from shallow wells to ultra-deep HP/HT applications.
Pressure & Flow Optimization:
Operating pressures up to 350 bar (5,000 psi), with peak efficiency (≥90%) maintained across variable displacement ranges.
Load-sensing hydraulic circuits dynamically adjust flow to match drilling demands, reducing energy waste.
Durability Enhancements:Hardened steel rotors/pistons with PTFE-coated surfaces minimize friction and wear in abrasive drilling fluid environments.
Corrosion-resistant coatings (e.g., HVOF-applied WC-Co) protect against H2S and saltwater exposure.


Product Detail

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NOTE:  Ships with conventional washpipe installed.
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10378123-001 OIL CIRCULATING KIT: TDS-8SA (No motor heaters)
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S/L Bracket:   Right Hand
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55°C,IP56
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10116 GASKET -DUCT/MOTOR


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