A8V Series Axial Piston Variable Displacement Double Pumps Released for Multi-Circuit Heavy-Duty Drives

2026-10-19 Visits: 1 +

We are pleased to announce the release of our A8V series hydraulic pumps, a variable displacement double pump combining two bent-axis axial piston rotary groups in one housing, designed for multi-circuit hydrostatic drives in open circuits. With a rated pressure of up to 350 bar and a peak pressure of up to 400 bar, the A8V series provides powerful, flexible hydraulic supply for heavy-duty mobile machinery.

The A8V series offers outstanding technical performance. Both circuits operate independently, each with infinitely adjustable displacement from maximum to zero flow, and share a common suction port. The integrated charge pump with pressure-relief valve ensures reliable boost and replenishing, while power take-off variants allow mounting additional gear pumps. A wide range of control devices, including independent power controllers, load sensing and hydraulic stroke limiters, allows precise matching to each machine's hydraulic requirements. The compact, integrated design offers a favorable power-to-weight ratio and long service life.

Thanks to their direct mounting on the diesel engine flywheel housing, A8V series pumps are easy to install in modern mobile machinery. They are widely used in excavators, cranes, drilling equipment, lifting machinery and other multi-circuit construction and industrial equipment. Various control, shaft, flange and port configurations are available, and OEM customization is supported.

With reliable quality, high efficiency and flexible customization, the A8V series hydraulic pumps are ready to support your hydraulic system needs. For specifications, customization or pricing, please contact our sales team.


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