BOSCH REXROTH
R902125838

***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 AA4VG90HD3DMT1/32L-NSF52F041D-S (R902125838) is a high-pressure axial piston pump designed for applications in closed circuits. This particular model features an integrated boost pump that ensures a consistent supply of both boost and pilot oil. The pump is engineered to allow for smooth flow direction changes when the swashplate transitions through the neutral position, providing precise control and efficient operation. The AA4VG90HD3DMT1/32L-NSF52F041D-S is equipped with high-pressure relief valves that include an integrated boost function, enhancing the safety and reliability of the system under various operating conditions. Additionally, it comes standard with an adjustable pressure cutoff, allowing users to customize performance based on specific application requirements. Another key feature of this pump is its boost pressure relief valve, which contributes to the overall stability and longevity of the hydraulic system. The unit also offers versatility through its through-drive capability, which permits the mounting of additional pumps up to the same nominal size directly onto it without requiring extra adapters or coupling components. Designed with a robust swashplate mechanism, this model ensures durability even under demanding conditions. It is built to handle a nominal pressure of 400 bar and can withstand maximum pressures up to 450 bar. The SAE version of this pump is tailored specifically for the US market, ensuring compliance with local standards and compatibility with a wide range of equipment. Overall, the Bosch Rexroth AA4VG90HD3DMT1/32L-NSF52F041D-S embodies advanced hydraulic engineering and is suitable for various heavy-duty applications where reliable performance in closed-circuit systems is critical. Its combination of features makes it a flexible solution for modern hydraulic challenges.