rexroth hydraulic pump High-Quality Hydraulic Pumps | Factory-Priced A10VSO71, A2FM125 Series

For applications requiring multiple, independent hydraulic functions from a single power source, a multi-pump configuration is often the optimal solution. This typically involves a "tandem" or "triplex" pump assembly, where two or more pump cartridges are driven by a common input shaft from a single prime mover (engine or motor). A common arrangement on agricultural tractors is a tandem pump with one section dedicated to the vehicle's primary steering and transmission functions, and the other section supplying power to the remote hydraulic outlets for attached implements. This configuration provides hydraulic isolation between critical and auxiliary circuits. Another advantage is flexibility; different pump technologies can be combined in a single assembly. For instance, a high-pressure piston pump section can be paired with a high-flow gear pump section to serve circuits with vastly different pressure and flow requirements. This modular approach saves space, simplifies mounting, and reduces the overall cost compared to installing two separate pumps with their own couplings and mounting provisions. The design of such assemblies requires careful consideration of shaft loading and housing integrity to ensure reliable operation. To explore the optimal pump configuration for your multi-circuit application, please contact our engineering support team for a detailed consultation.