Description

Designed for consistent performance in heavy-duty drilling applications, the Gear Housing Assy (OEM 303 652 25) is a compatible aftermarket component for Sandvik drill rigs and related rock-drilling equipment. The complete rotation gear housing supports and encloses the gearing and bearing interfaces that transmit rotary drive through the drifter rotation section. Listed applications include HL 600, POWERTRAK CHA 660C and RANGER 600, with additional compatible models shown in the product data.

Materials and contact surfaces are selected to handle the wear, load, vibration and repeated cycling associated with mobile drilling equipment. Accurate bearing seats and gear alignment are essential for smooth mesh, controlled backlash and reliable torque transfer while the assembly is exposed to vibration and drilling reaction loads. Controlled dimensions support correct fit and dependable function during scheduled overhaul, wear replacement or corrective maintenance.

Supplied through Delkom’s aftermarket drilling-parts range, this component, Delkom reference 110 100 492 supports efficient maintenance and sourcing. Ask our team for stock status, compatibility assistance, bulk pricing and technical support.