Description

Created for continuous-duty rock drilling applications, the Gear Wheel (OEM 550 597 78) offers a service-focused replacement choice for the rotation and drive train. It provides or converts mechanical and fluid power for the connected machine function, supporting the flow, torque or compressed-air demand of the system.

Accurate rotating interfaces and controlled internal clearances support efficient power transfer, stable output and reduced wear during continuous-duty operation. For fleet maintenance, it offers a practical replacement route where dependable fit, serviceability and cost control are important. Typical listed applications include DS311 and DS411, subject to machine specification and configuration verification.

Backed by Delkom’s specialist focus on drill-rig and drifter spare parts, the item supports operators seeking reliable aftermarket sourcing for demanding field service. For a fast cross-reference and quotation, send Delkom reference 110 102 220 and OEM reference 550 597 78.