Key

Description

Intended for professional drill rig and drifter maintenance, the Key (OEM 3128 3125 77) is engineered to fit the service requirements of the rock drilling machine or hydraulic drifter assembly. Its mechanical role is to hold critical interfaces in position and resist loosening or movement under cyclic load.

Controlled dimensions and robust material properties help the part maintain clamp load, positional accuracy or retention under vibration and shock. Application data lists compatibility with models including BOOMER 281DH and BOOMER 282. Designed for aftermarket use, it helps maintenance teams control spare-parts cost while keeping the correct application and cross-reference clearly identified.

Delkom supports rock drilling fleets with alternative spare parts developed for demanding surface and underground applications and supplied to customers in more than 100 countries. For a fast quotation and technical check, reference Delkom 120 400 083 and OEM reference 3128 3125 77 when contacting Delkom about this item.