Motor Protector

Engineered for demanding surface and underground operations, the Motor Protector (OEM 3217 9311 66) is a premium aftermarket replacement for rock drilling and drifter equipment. It turns hydraulic energy into rotational power, supplying the torque needed for rotation and feed functions on the rig.

Built with precision-machined internals and hardened components, it delivers smooth, high-torque output and reliable performance under continuous load. As an alternative replacement, it ensures reliable fit and function while offering significant cost savings over the original.

Delkom is a leading manufacturer of high-quality alternative rock drilling and drifter parts, serving customers in more than 100 countries. Contact our team for availability, volume pricing and technical guidance.