Liner

Engineered around the operating needs of surface and underground drilling equipment, the Liner (OEM 3115 5000 31) is an aftermarket component for the percussion and drifter assembly. Its function is to guide relative movement and support localized loads while preserving the intended fit between adjoining machine parts.

Accurate fit helps distribute load across the bearing area and maintain the intended clearance as the connected mechanism cycles under load. The alternative sourcing option is suited to maintenance programs focused on equipment availability, predictable servicing and competitive lifecycle cost. Cross-reference data lists applications including COP 3060MUX and SIMBA M4C; final fit should be confirmed against the machine configuration or serial information.

Supported by Delkom’s experience in alternative rock-drill and drill-rig spare parts, this component is supplied for professional mining and tunneling maintenance worldwide. For availability, pricing and an application check, quote Delkom reference 102 103 195 and OEM reference 3115 5000 31.