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Oil Sealed Bearing Drilling Motor // Outer Diameter 11 3/4" Length 33.83 ft, 34.66 ft Weight 8160, 8300 lbs Connectors 7 5/8 REG BOX x 7 5/8 REG BOX Torque 21800, 32090 lbf⋅ft

Outer Diameter







Bit to Bend

Distance to Stab



Product country of origin: Canada

Location of the product: Canada

Available:  For Sale

Product certification: ISO 9001

Supplier reference: MM4-1175

Original manufacturer: Cougar Drilling Solutions

Finalized quotes will be sent directly to the supplier


The MM4 oil-sealed bearing mud motor utilizes a special rotary shaft seal designed specifically for drilling motor use that isolates the drilling fluid from the oil lubricated bearing at all times.

The bearing assembly is designed to ensure reliable load transfers from the BHA to the bit.


Cougar’s motors are built to handle all drilling conditions from corrosive muds to high temperatures.

HR premium elastomer available

Bend angles from 0 - 3 degrees, fixed or adjustable


Cougar Drilling Solutions is committed to manage business by meeting or exceeding all applicable health, safety and environmental rules and regulations. We believe that accidents are preventable and every employee is responsible and accountable to implement the company core values, in order to have a safer workplace.

We will instill a culture that will promote the highest standards for health, safety and environment, available for all managers, supervisors, employees and contractors.

To that end, Cougar not only promotes and supports a strong safety culture, we involve our employees through internal advocacy programs, and focus on a series of leading indicators to measure engagement.

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