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Nachi PVD Series Pump | PVD-00B-15P, PVD-3B-56L | Main Pump for Mini Excavator | PVD-15B-32BP

Model Number

PVD-

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Product Description

Nachi PVD Series Triple Hydraulic Pumps for Mini Excavators

Product Overview: The Nachi PVD Series is the premier power core for mini excavator hydraulic systems worldwide. Designed as a highly integrated “Triple Pump,” it combines two axial piston pumps and one gear pump within a single housing, specifically tailored for the compact engine compartments of 1-ton to 3.5-ton machinery. Featured models like the PVD-00B-15P-5G3-5526C and PVD-3B-56L3DPS-21G-4120F leverage advanced constant power control to ensure seamless compound movements (travel, swing, and boom) without compromising engine stability. The PVD series is the standard OEM choice for leading brands including Kubota, Takeuchi, Yanmar, and IHI.

Key Technical Advantages:

  • Triple-Integrated Architecture: Delivers multiple independent power sources within a minimal footprint, drastically simplifying hydraulic plumbing for compact equipment.

  • Precise Constant Power Modulation: Automatically adjusts displacement based on load pressure to prevent engine stalling and maximize fuel efficiency.

  • Responsive Load Sensing: Sensitive pressure-limiting and flow-sharing capabilities provide the operator with superior tactile control during precision tasks.

  • 100% OEM Seamless Compatibility: Strictly adheres to international OEM specifications, including PVD-00B-14P-5AG-4749A and PVD-15B-32BP-9AG5-4634G, ensuring a “drop-in” fit.

  • Quiet & Rugged Design: Engineered with noise-suppression structures that minimize hydraulic pulsations at high RPMs, extending the service life of internal rotating groups.

Detailed Models & Parameters:

  • Core Series: Nachi PVD Series (Triple Piston Pump).

  • Model Keywords: PVD-00B-15P, PVD-3B-56L, PVD-00B-14P, PVD-15B-32BP.

  • Full Config Codes: PVD-00B-15P-5G3-5526C, PVD-3B-56L3DPS-21G-4120F, PVD-00B-14P-5AG-4749A, PVD-15B-32BP-9AG5-4634G.

  • Displacement Matrix: Covers 14cc/15cc (00B Series) to 56cc (3B Series) plus integrated gear pump outputs.

  • Pressure Ratings: Rated at 21-24.5 MPa (3000-3500 PSI) continuous; Peak capability up to 30 MPa.

  • Target Applications: 1.5t to 3.5t mini excavators, skid steer loaders, and compact drilling rigs.

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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