Work vehicles used in various industries, such as agriculture, construction and forestry, may have onboard hydraulic systems for powering various vehicle and implement systems and tools. The hydraulic systems are pressurized by one or more hydraulic pumps powered by the main engine or one or more variable drives (e.g., electric motors). Depending on the work vehicle, numerous hydraulic pumps may be needed to supply the pressure necessary for proper operation of the varied vehicle and implement systems, thus increasing the space envelope required for the hydraulics and the complexity of arranging the associated plumbing lines and input power sources.