Description

Designed for dependable service in demanding rock drilling operations, the Bolt (OEM 3128 3069 54) is a high-quality aftermarket component for Epiroc drilling and mining equipment within the boom mechanism. It secures the associated components and maintains the clamp or retaining force required by the assembly. Typical compatible references in the supplied list include BOOMER 281, BOOMER 281DH and BOOMER 282.

Reliable fastening helps preserve alignment and reduces the chance of movement developing at the joint during operation. Produced to controlled dimensions with application-appropriate mechanical strength, it is intended to seat correctly with the mating thread, washer or retained component. The component is expected to remain dependable under vibration, repeated load changes, shock and heavy-duty machine service.

This item forms part of Delkom’s alternative spare-parts range for rock drilling equipment. For ordering and cross-reference purposes, use Delkom reference 120 400 138. Reach out to Delkom for availability, cross-reference confirmation and commercial quotations.