A4VG280EP4DPRM0/40ARNE4T21UB2S4AE00-0

***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 A4VG280EP4DPRM0/40ARNE4T21UB2S4AE00-0 (R902249857) is a robust axial piston variable pump designed for high-pressure applications in closed circuits. This high-efficiency pump stands out due to its impressive power density, which is achieved through its ability to operate at very high pressure levels. It includes an integrated boost pump that serves dual functions: providing boost and pilot oil supply. The A4VG280EP4DPRM0/40ARNE4T21UB2S4AE00-0 is engineered with a swashplate design that ensures smooth flow direction changes when transitioning through the neutral position, enhancing the operational smoothness of the system it's integrated into. Additionally, it features high-pressure relief valves with an integrated boost function, which contributes to the safety and longevity of the hydraulic system. This model comes standard with an adjustable pressure cutoff, offering added control over hydraulic system pressures. The presence of a boost pressure relief valve further bolsters its safety features. For applications requiring multiple pump configurations, this model offers a through-drive capability allowing for the mounting of additional pumps up to the same nominal size. With its large variety of controls and options for customization, this pump can be tailored to meet specific application requirements. Its nominal pressure stands at 450 bar while being able to withstand a maximum pressure of 500 bar, indicating its suitability for heavy-duty operations within closed circuit systems. The overall high total efficiency of this model makes it an ideal choice for those seeking a reliable and durable hydraulic power source in their machinery or equipment.