Bosch Rexroth Axial piston variable displacement double pump A20VO

Rexroth A20VO Series Dual Axial Piston Variable Pump – Optimized Technical Features

Dual swashplate axial piston variable pump for open-circuit hydrostatic transmission systems, engineered for both mobile and stationary industrial applications.

Proven reliability: Utilizes field-tested components from Rexroth A11VO, A10VO/53, and A4VSO series, ensuring cross-platform compatibility and reduced maintenance risks.

Flexible priming options: Operates in self-priming mode, pressurized reservoir, or with a booster pump (displacement range 190-260).

Advanced control architecture: Modular control logic supports multiple hydraulic regulation modes, including externally adjustable constant power control (live tuning during operation with power control module).

100% tandem drive capability: Enables seamless integration of gear pumps or secondary axial piston pumps for system scalability.

Infinitely variable flow output: Flow rate proportional to drive speed and displacement, with smooth adjustment from qV max to minimum displacement (zero flow achievable).

Key Value Proposition Highlights
✅ Hybrid adaptability – Thrives in mobile (construction/agriculture) and fixed (industrial) environments
✅ Legacy component synergy – Leverages Rexroth's trusted hydraulic DNA for extended service life
✅ Live power optimization – Fine-tune performance without interrupting workflows
✅ Expandable hydraulic circuits – Tandem configuration future-proofs your system

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  MKS hydraulic specializes in producing, sales and maintenance of hydraulic pumps and motors. The company has been working in hydraulic field since 1995 and wealth professional knowledge and field experience. We have developed and produced A4VSO, A4FO, A4FM, A10VSO, Parker PV varies hydraulic pumps and motors. Other series are also in the researching and developing design. With the concept “quality wins market, integrity casts the brand”, we strictly implement the testing standard and strive to be a hydraulic company worthy of customer’s trust.
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  MKS technical team has more than 10 R&D and designer which committed to research and development of hydraulic components,3D dynamic simulation process to upgrade,cooperating with advanced testing equipment, makes every effort to keep improving of new varieties of each series dedicated high durability efficiency parts as our priority, to meet the needs of users, and pursuit of every perfect products is the aim. The R&D department is a cohesion vitality and pursues of the enterprise brand.

  MKS main products are: plunger pump, vane pump, gear pump, direction valve, pressure valve, flow control valve, proportional valve, cartridge valve and hydraulic fittings, etc. We undertake all kinds of hydraulic system equipment design and manufacturing. The products are widely used in engineering, plastic machinery, shoes, casting, metallurgical, mining, metal cutting tools and other kinds of hydraulic system.