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Rexroth A11VO260 Series Pump | A11VO260LRDH2, A11VO260LRDU2 | 350 Bar Variable Pump

Model Number

A11VO260

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Product Description

Rexroth A11VO260 Series Ultra-Large Axial Piston Variable Pump

Product Overview: The Rexroth A11VO260 series is one of the most powerful specifications within the A11V family (displacement 260cc), engineered for massive Open Circuit high-pressure systems. Renowned for its unparalleled power density and stability under extreme loads, the A11VO260 is the premier choice for large-scale mining machinery, port equipment, and heavy industrial presses. Advanced LRDH2 and LRDU2 control options provide precise hydraulic modulation, ensuring optimal engine power distribution in peak pressure environments.

Key Technical Advantages:

  • Ultra-Large Displacement & High Pressure: Delivering 260cc per revolution, the A11VO260 supports a rated pressure of 350 Bar and peak cycles up to 400 Bar. Reinforced rotating groups and swashplate supports maintain peak volumetric efficiency under continuous heavy-duty load cycles.

  • Intelligent Power Regulation (LRDH2/LRDU2): * LRDH2: Integrates constant power control, pressure cut-off, and hydraulic pilot regulation for dynamic matching with the engine’s power curve.

    • LRDU2: Enhances constant power control with unloading or remote control features, offering a more flexible solution for digital system integration.

  • Robust Thru-Drive Capability (K07): Equipped with superior thru-drive functionality. The K07 suffix indicates support for tandem mounting secondary pumps, simplifying power layouts for massive multi-circuit hydraulic systems and saving installation space.

  • Heavy-Duty Durability (N00H-S): The N00H-S designation represents optimized sealing and housing structures tailored for harsh environments, providing resistance to high temperatures and shock loads for extended service life.

Detailed Models & Technical Parameters:

  • Core Models: A11VO260 (Series 11).

  • Detailed Config Codes: A11VO260LRDH2/11R-NPD12K07, A11VO260LRDU2/11R-NPD12N00H-S.

  • Displacement: 260 cm³/rev (260cc).

  • Pressure Ratings: Rated at 350 Bar (35 MPa / 5100 PSI); Peak cycles up to 400 Bar (40 MPa).

  • Control Methods: LRDH2 (Power/Pressure/Hydraulic Adjust), LRDU2 (Constant Power with Unloading feature).

Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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