Gerotor

For maintenance teams seeking a dependable alternative spare part, the Gerotor (OEM 550 173 77) is designed for service in the hydraulic drive system under demanding field conditions. Its function is to maintain efficient hydraulic power transfer for rotation, propulsion or auxiliary equipment operation.

Its hydraulic working surfaces are manufactured for controlled clearances and dependable power transfer under changing machine loads. It provides a cost-effective alternative for maintenance programs that require dependable fit and service performance without relying solely on OEM supply. This item is listed for use on compatible machines such as DX800i and HL 1010; confirm the exact configuration before ordering.

For a fast quotation and technical check, reference Delkom 110 101 626 and OEM reference 550 173 77 when contacting Delkom about this item. Delkom combines rock-drilling spare-parts expertise with international supply capability, serving mining and tunneling customers across more than 100 countries.