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JCB Hydraulic Gear Pump | 333/G5393, 332/G7135 | For JCB 3CX, 4CX Backhoe Loader

Model Number

JCB 333/G5393, JCB 332/G7135

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Product Description

JCB 3CX/4CX Series High-Performance Hydraulic Gear Pumps

Product Overview: The JCB 333/G5393 and 332/G7135 serve as the vital power core for JCB heavy-duty machinery hydraulic systems. Specifically engineered for the legendary JCB 3CX and 4CX Backhoe Loaders, these pumps feature high-strength cast iron construction and advanced pressure compensation. Whether handling high-intensity front-end loading or precision backhoe digging, these pumps deliver consistent pressure output up to 25 MPa, ensuring superior cycle times even in the most demanding site conditions.

Key Technical Advantages:

  • 100% Plug-and-Play Replacement: Strictly adheres to original JCB OEM specifications. Part numbers 333/G5393 and 332/G7135 guarantee that mounting flanges, splined drive shafts, and port positions are 100% identical for a seamless installation.

  • Efficient Tandem/Multi-Stage Integration: The multi-stage tandem design allows for simultaneous independent power supply to both the working implements and the steering/pilot systems, drastically improving hydraulic responsiveness.

  • Rugged Cast Iron Construction: Reinforced against the frequent shock loads typical of backhoe operations, offering exceptional fatigue resistance and extended service life under heavy-duty cycles.

  • High Volumetric Efficiency: Featuring automatic axial gap-compensated wear plates to minimize internal leakage, maintaining high-efficiency pressure output even in high-temperature environments.

  • Smooth & Quiet Operation: Precision-ground gear sets drastically reduce pressure ripples during high-pressure cycles, protecting downstream control valves and enhancing operator feel.

Detailed Models & Parameters:

  • JCB Part Numbers: 333/G5393, 332/G7135.

  • Applicable Machines: JCB 3CX, 4CX Backhoe Loaders, Telehandlers.

  • Pressure Ratings: Rated at 21-23 MPa; Peak at 25 MPa (3625 PSI).

  • Configuration: Tandem/Triple Pump setups.

  • Target Applications: Main hydraulic systems for lifting, tilting, excavating, and auxiliary circuits.

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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