BOSCH REXROTH
R902079557

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth AA4VG71EZ1DT1/32L-NSF52F021DH-S (R902079557) is a high-pressure axial piston pump designed for applications in closed circuits. This particular model comes with an integrated boost pump, which is essential for boost and pilot oil supply, ensuring the system operates efficiently. The flow direction of this pump changes smoothly when the swashplate is moved through the neutral position, which allows for precise control of the hydraulic flow. Equipped with high-pressure relief valves that include an integrated boost function, this pump maintains optimal performance even under varying pressure conditions. Additionally, it features an adjustable pressure cutoff as standard, providing added safety and control over the hydraulic system's pressure limits. The boost pressure relief valve further contributes to the pump's ability to manage system pressures effectively. This Bosch Rexroth pump also offers a through drive option, allowing for the mounting of additional pumps up to the same nominal size. This feature makes it versatile and expandable for complex hydraulic systems requiring multiple pumps. The swashplate design of this model ensures reliable operation and durability in demanding applications. With its SAE version specifically tailored for the US market, it adheres to industry standards and requirements in North America. In terms of specifications, this axial piston pump has been designed to operate at a nominal pressure of bar and can withstand maximum pressures of bar in closed circuit configurations. Its robust construction and advanced control options make it suitable for high-demand applications where precise hydraulic control and long-term reliability are necessary.