Piston

Suited to scheduled maintenance, repair and component renewal, the Piston (OEM 3115 0288 00) serves an important function in the percussion and drifter assembly. Its role is tied to the high-cycle impact section of the drifter, where reliable fit and controlled movement influence energy transfer to the drill string.

For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing. Cross-reference data lists applications including COP 1238; final fit should be confirmed against the machine configuration or serial information. Impact-loaded surfaces and mating dimensions require tight control because repeated shock, vibration and high contact stress can accelerate wear at the drifter interface.

Delkom combines rock-drilling spare-parts expertise with broad export capability for mining and tunneling customers. For purchasing support, bulk requirements or fitment confirmation, use Delkom reference 120 100 310 and OEM reference 3115 0288 00.