PRODUCTS: Directional Mud Motors


Choosing the correct mud motor is critical to the success of drilling a good pilot hole, which serves and the foundation of a successful HDD project. INROCK’s® XTM motor line is designed specifically to meet the demands of the HDD industry. These motors are designed to increase the torque capacity of the driveshaft and bearing assembly thereby providing longer component life, reducing service costs and resulting in the lowest cost per foot drilling.

INROCK® has the expertise to assist the drilling contractor in selecting the best motor for the job. Proper motor selection requires matching motor specifications with: rock type; the drill rigs available hydraulics and drill stem capabilities; in order to yield the highest torque, rpm, power to diameter ratio, and power to length ratio.

In addition, INROCK has developed innovative ABIA motors which provide critical inclination information directly behind the bit.

Click here for more information on INROCK® ABIA Motors.


Standard Size Ranges

  • 3-3/8″
  • 3-3/4″
  • 5″
  • 6-3/4″
  • 7″
  • 8″


Configuration Options

  • Fixed or adjustable housings
  • Slick or eccentric housings and wear protection
  • Adaptive to walkover guidance systems or wireline guidance systems


Click here to obtain more information about INROCK’s® XTM Mud Motors.