Lock

Description

Developed as a practical replacement option for hard-working drill rigs and drifters, the Lock (OEM 879 253 39) is used within the rock drilling machine assembly. Its role is to hold, locate or space connected parts so the assembly remains correctly positioned during drilling-machine movement and vibration.

The locating and contact surfaces are intended to maintain consistent fit so connected parts remain securely positioned under changing mechanical loads. Application data associates this reference with POWERTRACK CHA1100C and POWERTRAK CHA 660C; configuration and serial-number checks are recommended before purchase. As an aftermarket alternative, it supports practical spare-parts planning and helps reduce dependence on a single supply channel.

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 201 000 119 and OEM reference 879 253 39.