Ningbo Lainuo Hydraulic Technology Co., Ltd.
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Replace Rexroth A4VG Series Piston Pump

The A4VG40DA1D4 is a swashplate-type axial piston variable pump, belonging to the A4VG series. With a displacement of 40cc/rev, it is designed for open-loop systems and widely used in fields such as construction machinery, marine engineering, metallurgy, and petrochemical industries. Featuring a swashplate design, this pump offers compact structure, high power density, flexible control methods (such as electro-hydraulic proportional control), and excellent dynamic response characteristics

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  • Description
    Efficient and High Power Density A4VG40DA1D4 3
    Allow the pump to be installed in series with other hydraulic pumps
    Wide displacement range
     
    Durable inclined plate design, suitable for industrial environments
    Work pressure, up to 350 bar maximum

    Replace Rexroth A4VG Series Piston Pump Parameter Table:

    5

     

    About Us:

    Ningbo Lainuo Hydraulic Technology Co., Ltd. is an emerging innovative enterprise in the domestic hydraulic industry, a technology-based enterprise in Ningbo City, a national high-tech enterprise, with multiple utility model patents and invention patents. The company is committed to providing efficient solutions for industrial automation and mechanical manufacturing, and promoting the widespread application of hydraulic technology. Mainly engaged in the research and development, manufacturing, sales, and technical consulting of components such as oil cylinders, hydraulic systems, pumps, valves, etc

    A4VG Series Piston Pump Product Advantages:

    1. Efficient and energy-saving: By adopting variable control technology, the displacement can be automatically adjusted according to the load demand, reducing energy consumption.
    2. High reliability: Designed by the original factory of Lishile, made of cast steel, suitable for industrial high-pressure environments (rated pressure 35-42MPa).
    3. Flexible adaptation: Supports electric proportional control (such as A4VG145EP2DP0T0 model) to meet different working conditions.
    4. Long lifespan: Modular design reduces wear and tear, with low maintenance costs.

    Application Example Of A4VG Series Piston Pump:

    1. Concrete mixer truck: The A4VG pump serves as the core power source of the hydraulic system, driving the rotation of the mixing drum to ensure uniform mixing and transportation of concrete.
    2. Excavators and loaders: used to control the precise movements of the boom, arm, and bucket, achieving efficient excavation and loading operations.
    3. Crane: Provides stable hydraulic power to support the telescopic, variable amplitude, and slewing operations of the boom.

    A4VG Series Product Model:

    A4VG40EP4D1/32L-NUC02F005SH-S

     

    A4VG40EP4D1/32L-NZC02F095SH-S

    ‌A4VG71DGDT1/32L-NTF02F021S‌

    ‌A4VG125DA2D2/32L-NZF02F071SH‌

    ‌A4VG90EP4DT1/32R-NAF02F071DP-S‌

    ‌A4VG180EP0MT1/32R-NZS02F021SP-S‌

    ‌A4VG125EP4D1/32R-NAF02F691DP‌

    ‌A4VG28EP2D1/32L-NSC10F005SH‌

    ‌A4VG125HDMT1/32R-NSF02F691S

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