Pump Unit

Built around the service demands of rock drilling machinery, the Pump Unit (OEM 3217 9206 11) provides an aftermarket replacement path for the percussion and drifter assembly. The kit groups the service items required for a defined repair or maintenance task, helping technicians complete the intervention with compatible replacement pieces on hand.

It gives maintenance teams another sourcing path for the referenced application without compromising the need for dimensional and functional compatibility. Compatibility records include BOLTEC 235 and BOLTEC 235H. For best results, check the part reference together with the machine model and serial data. The included service items are selected for the same repair area, supporting correct fit and a more complete maintenance result during overhaul.

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 120 900 159 and OEM reference 3217 9206 11.