Sandvik 55059178 A10VO60 Piston Hydraulic Pump

Sandvik 55059178 A10VO60 Piston Hydraulic Pump is a variable displacement axial piston pump used in selected models of Sandvik underground drilling machines. The pump is usually connected with the DT and DD series Axera drill rigs, where hydraulic flow and pressure that would work dependably are required in order to drill, move booms and perform other machine functions while working underground. (volza.com)

The pump number 55059178 is a synonym for the A10VO60DFR1/52R-VUC62K68-SO200 configuration. In this way the pump belongs to the A10VO60 series and has nominal displacement about 60 cm³/rev. Variable displacement and swash plate design makes it possible to vary hydraulic output depending on system demand, in order to achieve more efficient hydraulic operation than maximum flow supply at any time.

Axial piston pumps of such type are perfect for the underground drilling machines because of constantly changing hydraulic load, depending on machine positioning, drilling and supporting operations. Working pump will provide stable pressure, movement and response in spite of simultaneously performed hydraulic functions.

Prior to installation of replacement Sandvik 55059178 A10VO60 Pump, the hydraulic fluid, filters, suction lines, pressure settings, hoses and valves associated with them should be thoroughly checked for contamination and restriction. Contamination can harm the precision surfaces of the axial piston pump, while suction line restrictions may result in cavitation and accelerated wear of the pump. Cleaning of the hydraulic system and fixing the reasons for the failure can greatly increase service life of a repaired or replaced pump.

Rexton Hydraulic supplies, repairs and services Sandvik hydraulic pumps employed in underground drill rigs, mining equipment and other heavy hydraulic equipment. We are able to help you with the Sandvik 55059178 pump in case of replacing, inspecting, repairing and provision of related hydraulic spare parts. During the process of repair, the rotating group, pistons, cylinder block, valve plate, bearings, shaft, seals and control device may be checked for wear and damage.

Identification is particularly crucial for A10VO pumps since similar pumps belonging to the same displacement range may have various shafts, controllers, flanges, rotations and connections. Hence, the pump should not be chosen based on its designation of A10VO60 or its appearance. We suggest verifying the Sandvik number 55059178, model and part number and existing pump nameplate before ordering.