Cylinder Assy

When uptime and correct fit are priorities, the Cylinder Assy (OEM 551 560 82) provides an alternative spare-parts solution for the boom positioning and support assembly. It supports accurate machine movement by translating hydraulic energy into a guided linear stroke at the connected mechanism.

The working surfaces are designed around repeated pressure loading, with dimensional control supporting stable guidance and sealing performance. The alternative sourcing option is suited to maintenance programs focused on equipment availability, predictable servicing and competitive lifecycle cost. This reference is catalogued for equipment such as DD311 and DD311-40; confirm the exact application before placing the order.

Delkom combines rock-drilling spare-parts expertise with broad export capability for mining and tunneling customers. For purchasing support, bulk requirements or fitment confirmation, use Delkom reference 110 400 208 and OEM reference 551 560 82.