High-torque rock drill motor assembly for HDD reaming operations, built for high rotational speed and accurate orientation.
Specifications
– 165/172 high-torque drill rock motor
– Cavity probe high-flow sub for low signal resistance and accurate orientation
– Large mud flow area to lower cycle pressure and improve sand return
– Cabin damping device to protect the cavity probe from vibration damage
Application
Built for demanding rock-reaming passes where orientation accuracy and probe protection both matter.