Damping Piston

Developed as a practical replacement option for hard-working drill rigs and drifters, the Damping Piston (OEM HD712-02343) is used within the percussion and drifter assembly. It works within the impact and tool-drive path, where accurate alignment and repeatable energy transfer are important to drilling performance.

Impact-loaded surfaces and mating dimensions require tight control because repeated shock, vibration and high contact stress can accelerate wear at the drifter interface. Compatibility records include HCR 1200-DS and HCR 1200-DSIII. For best results, check the part reference together with the machine model and serial data. For fleet maintenance, it offers a practical replacement route where dependable fit, serviceability and cost control are important.

Delkom supports drill-rig and drifter maintenance with alternative components for demanding mining and tunneling applications. To check fitment, lead time or bulk pricing, share Delkom reference 130 100 113 and OEM reference HD712-02343.