Rotation Motor

Made for professional drill-rig and drifter maintenance, the Rotation Motor (OEM 3115 5509 83) is positioned as a reliable aftermarket alternative for the rotation and drive train. It supports the energy-conversion stage of the machine, helping deliver the pressure, flow or torque needed by the downstream mechanism.

Accurate rotating interfaces and controlled internal clearances support efficient power transfer, stable output and reduced wear during continuous-duty operation. Compatibility records include BOOMER S2 and COP MD20. For best results, check the part reference together with the machine model and serial data. It gives maintenance teams another sourcing path for the referenced application without compromising the need for dimensional and functional compatibility.

Offered within Delkom’s aftermarket range for surface and underground drilling machinery, this part supports planned maintenance and international spare-parts supply. To confirm availability and fitment, reference Delkom 120 102 775 and OEM 3115 5509 83 when contacting the Delkom team.