63 cm³ Axial piston fixed displacement pump A2FO63 for Constructin Machinery and Hydearulic Machinery

1. Product Description

The 63-displacement variant of the classic A2FO series—a fixed-displacement, bent-axis axial piston pump—is designed for hydrostatic drive systems in open circuits. Characterized by high power density, a compact design, and high overall efficiency, this pump platform is widely used in mobile machinery (such as excavators and cranes) as well as in stationary industrial equipment (including machinery for metallurgy, forging, and mining).

2. Key Advantages

2-1. High Pressure and High Power Density

• High Operating Pressure: With a nominal pressure of up to 400 bar and a peak pressure reaching 450 bar, the pump is well-suited for demanding, high-pressure applications.
• High Power Density: The compact design and minimal physical volume allow for a very high power output relative to the unit's size and weight.

2-2. High Efficiency and Energy Conservation

• Excellent Overall Efficiency: Featuring a bent-axis design with a conical piston rotating group, the pump delivers outstanding mechanical and volumetric efficiency. This high total efficiency significantly reduces energy loss during prolonged operation.
• Precise Flow: The output flow is directly proportional to the drive speed and displacement, ensuring smooth operation with minimal pressure pulsation.

2-3. Reliability and Long Service Life

• Integrated Conical Pistons: Equipped with piston rings for sealing, the design is robust and durable.
• Long-Life Engineering: Constructed with high-strength, wear-resistant materials and precision bearings, the pump offers strong resistance to contamination and, with proper maintenance, provides an exceptionally long continuous service life.

2-4. Broad Applicability

• Open-Circuit Systems: Suitable for a wide range of mobile machinery (such as construction equipment and off-highway vehicles) as well as stationary industrial hydraulic systems.
• Standardized Interfaces: The ports support SAE flange or threaded connections, facilitating rapid integration into mainstream hydraulic systems and simplifying piping layouts.

3.Technical Specifications

4. Typical Application Areas

Construction and Mobile Machinery (Mobile Sector)
Heavy Industry and Machine Tools (Stationary Sector)
Marine and Offshore Engineering
Energy and Specialized Equipment