Description

Suited to scheduled maintenance, repair and component renewal, the Feed Cylinder Assy (OEM 550 829 49) serves an important function in the feed and drill-carriage mechanism. It supports accurate machine movement by translating hydraulic energy into a guided linear stroke at the connected mechanism.

Controlled bore, rod and sealing interfaces help maintain smooth stroke behavior, pressure retention and resistance to side-load wear through repeated cycles. The part supports cost-conscious maintenance strategies that require a reliable cross-reference option for professional drilling equipment. Application data associates this reference with DT820 and DT821-C; configuration and serial-number checks are recommended before purchase.

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 110 800 508 together with OEM reference 550 829 49.