HYDROSTATIC PUMP ASSEMBLY HAVING SYMMETRICAL ENDCAP

摘要

A hydrostatic pump assembly having a casing which encloses a pumping mechanism, and including a housing, and an endcap attached to the housing. T he endcap has at least one lateral exterior surface, and a first system fluid passage havi ng a pair of system ports located in the endcap lateral exterior surface, and a second system fluid passage having a pair of system ports located in the endcap lateral exterior surface, each of the first and second system fluid passages being in fluid communication with the pumping mechanism. In one embodiment, the pair of system ports of the first system fluid passage a re located opposite each other in the endcap lateral exterior surface. The pair of syst em ports of the second system fluid passage may also be located opposite each other in the endcap lateral exterior surface.