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NSH-32A-3 Hydraulic Gear Pump | НШ-32А-3 | Gear Pump for Tractor & Excavator

Model Number

NSH-32A-3

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Product Description

NSH-32A-3 (НШ-32А-3) High-Performance Hydraulic Gear Pump

Product Overview: The NSH-32A-3 (НШ-32А-3) is a legendary power core for heavy-duty hydraulic systems, widely utilized in tractors (such as MTZ, DT, T-150), combine harvesters, excavators, and agricultural machinery. Belonging to the “Round” pump series, it features a reinforced aluminum alloy housing designed to provide a stable and continuous high-pressure oil flow for steering, suspension, and hydraulic actuator systems.

Key Technical Advantages:

  • 100% Direct Replacement: Strictly manufactured according to Soviet/Russian OEM industrial standards. Its 4-bolt mounting flange and standardized splined shaft (4 or 6 keys) guarantee perfect compatibility with original equipment, significantly reducing installation time.

  • Heavy-Duty Pressure Resilience: Rated for a continuous operating pressure of 16 MPa (160 Bar) with peaks reaching 21 MPa, built to handle intense load shocks typical of field farming and harsh construction environments.

  • Efficient Axial Compensation: Equipped with precision axial pressure compensation to minimize internal leakage, maintaining a volumetric efficiency of over 92% across various RPM ranges.

  • Flexible Rotation Options: Available in NSH-32A-3 (Right/Clockwise) and NSH-32A-3L (Left/Counter-Clockwise) configurations to match the rotation of different Power Take-Off (PTO) units.

  • Target Applications: MTZ-80/82 Tractors, T-130/170 Bulldozers, MAZ Trucks, K-700 Tractors, and various mobile hydraulic equipment.

Detailed Models & Parameters:

  • Core Series: NSH Series (НШ Серия).

  • Model Keywords: NSH-32A-3 (Right Rotation), NSH-32A-3L (Left Rotation).

  • Displacement: 32 cm³/rev.

  • Pressure Ratings: Rated at 16 MPa (160 Bar); Peak pressure up to 21 MPa (210 Bar).

  • Maximum Speed: 3000 RPM.

  • Housing Material: High-Tensile Aluminum Alloy.


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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