MD20 Epiroc Piston 3115579005 is a precision-machined impact component designed to generate and transfer striking energy within Epiroc MD20 rock drilling and hydraulic drifter systems. This piston plays a critical role in delivering consistent impact force, ensuring efficient drilling performance, and maintaining operational stability under high-load and high-frequency working conditions.
Manufactured from high-strength, wear-resistant alloy steel with strict dimensional tolerances, the 3115 5790 05 piston is suitable for mining, tunneling, and quarry applications where durability, impact efficiency, and long service life are essential. It is fully compatible with Epiroc MD20 drifter assemblies requiring reliable and consistent impact performance.
