Plunger

Intended for equipment that operates under repeated load, vibration and contamination exposure, the Plunger (OEM 3115 6000 05) supports the percussion and drifter assembly. It contributes to stable circuit behavior by controlling the direction, pressure or rate of hydraulic flow according to the valve function.

Controlled internal clearances, sealing surfaces and flow passages are important for predictable response and reduced internal leakage across repeated pressure cycles. Compatibility records include BOOMER S2 and COP MD20. For best results, check the part reference together with the machine model and serial data. As an aftermarket alternative, it supports practical spare-parts planning and helps reduce dependence on a single supply channel.

Delkom supplies alternative spare parts for rock drilling equipment to maintenance teams across international mining and tunneling markets. When requesting stock status, technical support or a quotation, provide Delkom part number 120 102 819 together with OEM reference 3115 6000 05.