The Rexroth R930003459, also known as the A4VG125DA1D2/32R-NAF02F021S, is a high-performance axial piston variable pump designed for demanding closed-circuit hydrostatic drives. Engineered with a swashplate design, this pump delivers exceptional power density, high efficiency, and long service life. It is widely used in mobile applications such as construction machinery, agricultural equipment, and municipal vehicles, as well as in various industrial systems. The integrated DA hydraulic control provides precise, speed-related regulation, ensuring optimal performance and responsiveness for any application requiring robust and reliable hydraulic power.