Bosch Rexroth AA10VNO45 Variable Piston Pump

Product Overview Modern commercial vehicles require hydraulic systems that are not only powerful but also intelligent. The Rexroth AA10VNO45 with ED Control replaces inefficient fixed-displacement gear pumps by providing variable flow that is precisely managed by electrical signals. The pump destrokes to zero flow when no hydraulic power is required, drastically reducing the load on the truck engine, saving fuel, and minimizing emissions.

Why Choose the AA10VNO45 ED72 Models?

• Smart Proportional Control (ED72): The integrated solenoid valve translates electrical signals into precise hydraulic pressure. This allows operators to smoothly control the force of lifting cylinders or the torque of hydraulic motors directly from the driver’s seat.

• Ultra-Compact PTO Mounting: The shortened housing design is specifically tailored to fit the tight confines of modern truck gearboxes and chassis frames.

• FKM (Viton) Seals Standard: Engineered to handle the elevated temperatures generated in mobile environments and fully compatible with modern synthetic hydraulic fluids.

• High Reliability in Harsh Conditions: Capable of withstanding the severe vibrations, dirt, and temperature fluctuations typical of off-highway and municipal vehicle operations.

Common Applications:

• Municipal Vehicles: Proportional control for snowplow blades, salt spreaders, and street sweeper brushes.

• Waste Management: Smart compaction control in modern refuse/garbage trucks.

• Material Handling: Truck-mounted cranes (Knuckle boom cranes) requiring precise load handling.

We supply exact drop-in replacements for OEM specific codes S3646 and S3491.