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SNP3 Series Hydraulic Gear Pump | SNP3NN/046, 050, 055 | Charge Pump for Close-Loop Systems

Model Number

SNP3NN/036RN01BAP1

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Product Description

SNP3NN Series High-Flow Performance Hydraulic Gear Charge Pumps

Product Overview: The SNP3NN Series represents the high-displacement, high-pressure aluminum gear pump segment within the Danfoss-style technical architecture, engineered specifically for Charge and cooling circulation in heavy-duty hydrostatic drive (HST) closed-loop systems. This range focuses on high-capacity models: SNP3NN/046LN01BAP1, SNP3NN/050RN01BAP1, and SNP3NN/055RN01BAP1. Built with reinforced aluminum bodies and specialized bearing support structures, these pumps handle superior axial and radial loads while maintaining high output pressures.

Key Technical Advantages:

  • 100% Plug-and-Play Replacement: Strictly designed to match industrial-grade OEM parameters. The 01BAP1 suffix guarantees that mounting flanges, standard drive shafts, and port configurations are fully compatible with original systems for rapid installation.

  • Engineered for Heavy-Duty Closed-Loops: Providing high charge capacities of 46cc, 50cc, and 55cc/rev, ensuring the closed-loop system maintains sufficient cooling flow and stable compensation pressure under intense workloads to prevent cavitation.

  • Superior Efficiency Performance: Equipped with automated axial gap compensation via floating bushings, maintaining volumetric efficiencies over 93% throughout its service life, enhancing overall system efficiency and reducing heat.

  • Flexible Rotation Adaptation: Available in RN (Right/Clockwise) and LN (Left/Counter-Clockwise) rotations to perfectly match the requirements of different engines or main pump Power Take-Off (PTO) units.

  • Target Applications: Large combine harvesters, heavy-duty tandem rollers, concrete pump truck propulsion systems, and high-pressure industrial Hydraulic Power Units (HPU).

Detailed Models & Parameters:

  • Core Series: SNP3NN Performance Series.

  • Model Keywords: SNP3NN/046LN01BAP1, SNP3NN/050RN01BAP1, SNP3NN/055RN01BAP1.

  • Displacements: 46cc, 50cc, and 55cc/rev.

  • Pressure Ratings: Rated at 25 MPa (250 Bar); Peak pressure up to 28 MPa (4060 PSI).

  • Maximum Speed: Supports continuous operation up to 3000 RPM.

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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