BOSCH REXROTH
R902148743

***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 A4VG180EP4DM1/32R-NZD02F021SP-S (R902148743) is a high-pressure pump designed for use in closed circuit applications. It features an integrated boost pump, which ensures the supply of boost and pilot oil, enhancing the overall efficiency and reliability of the hydraulic system. This model is engineered to facilitate smooth flow direction changes as the swashplate moves through the neutral position, ensuring seamless operation across various conditions. Equipped with high-pressure relief valves that include an integrated boost function, this pump provides additional safety and control over the hydraulic system's pressure. The adjustable pressure cutoff comes as a standard feature, allowing for precise control over the maximum system pressure to prevent potential damage from pressure spikes. The A4VG180EP4DM1/32R-NZD02F021SP-S also includes a boost pressure relief valve to further safeguard the system from excess pressure. Its through-drive capability is particularly noteworthy, offering versatility by allowing for the mounting of additional pumps up to the same nominal size directly onto this unit without requiring extra coupling. This model showcases a swashplate design that contributes to its robust performance in demanding environments. The size specifications indicate that it can handle a nominal pressure (bar) and a maximum pressure (bar), both of which are designed to meet metric version standards. The Bosch Rexroth A4VG series is known for its durability and performance in closed circuit operations, making this pump an excellent choice for applications requiring reliable high-pressure hydraulic power.