Shaft

Built around the service demands of rock drilling machinery, the Shaft (OEM 550 420 95) provides an aftermarket replacement path for the boom positioning and support assembly. It contributes to mechanical integrity at the connection point by maintaining the intended position, preload or separation between components.

Controlled geometry supports dependable assembly at the joint and helps prevent excess movement that could accelerate wear of surrounding parts. Application data associates this reference with DX680 and DX700; configuration and serial-number checks are recommended before purchase. The alternative sourcing option is suited to maintenance programs focused on equipment availability, predictable servicing and competitive lifecycle cost.

Delkom supplies alternative spare parts for rock drilling equipment to maintenance teams across international mining and tunneling markets. When requesting stock status, technical support or a quotation, provide Delkom part number 110 400 177 together with OEM reference 550 420 95.