Description

Manufactured for rigorous rock-drilling duty, the Pinion Gear (OEM N78122) is intended for maintenance of compatible Soosan drill rigs, drifters and support systems. Its primary role is to convert hydraulic or mechanical energy into controlled rotation, or supplies the flow required by the connected machine circuit. Typical listed applications include TD-51.

The component is built to handle continuous load, pressure variation, rotational forces and vibration. With robust housings with precision-fitted rotating and hydraulic interfaces, the component is intended to install accurately and work predictably with adjoining parts. This helps maintain steady torque or flow delivery and reliable operation under demanding duty cycles.

This aftermarket component is supported by Delkom’s experience in replacement parts for drill rigs and drifters. For purchasing, compatibility review or technical assistance, refer to Delkom code 160 100 102.