Bolt

Designed to support reliable field operation and planned overhauls, the Bolt (OEM HD715-03634) provides an aftermarket solution for the rock drilling machine assembly. It contributes to mechanical integrity at the connection point by maintaining the intended position, preload or separation between components.

Typical listed applications include HCR 12-S and HCR 1200-DS, subject to machine specification and configuration verification. For overhaul and repair planning, the component provides a competitive alternative to original-supply-only purchasing. Accurate dimensions and durable load-bearing surfaces help the joint resist vibration, repeated movement and loss of alignment in heavy drilling service.

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 130 100 049 and OEM reference HD715-03634.