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Linde HPR105-02R Pump | HPR210-02R | HYX257D00768 | 2515 | Main Pump for Excavators
| Model Number | HMV, HMF, HMR, HPR, HPR055-02, HPR075-02, HPR105-02, HPR105-02R 001, HPR210-02R 2515 HYX257D00768 |
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Product Description
Linde HPR-02 Series High-Pressure Main Pump for Excavators
Product Overview: The Linde HPR-02 series is the premier power core for high-end excavator hydraulic systems worldwide. Engineered as an axial piston variable displacement pump for open circuits, it is renowned for its superior Load Sensing control and high-pressure durability. Featured models such as the HPR105-02R-001 and HPR210-02R (Part No: HYX257D00768, Serial: 2515) are widely utilized in large excavators, drilling rigs, and forestry machinery. Linde’s signature swashplate technology delivers exceptional power density and precise power distribution during complex multi-function operations, significantly optimizing fuel economy.
Key Technical Advantages:
Precision Load Sensing: The pump only provides the exact flow required by the actuators, eliminating redundant relief energy loss and preventing hydraulic oil overheating.
Through-Drive Capabilities: HPR series supports tandem mounting of auxiliary pumps via through-drive, greatly enhancing hydraulic system integration.
Superior Self-Priming Performance: Maintains excellent suction efficiency even at high speeds or in low-temperature environments, extending the unit’s service life.
Wear-Resistant High-Pressure Build: Reinforced for continuous operation at 420 Bar (up to 500 Bar peak), utilizing Linde-patented anti-wear alloys for critical rotating components.
100% Excavator OEM Compatibility: Manufactured to strict international mounting, spline, and electro-hydraulic control specifications for seamless “drop-in” replacement.
Detailed Models & Parameters:
Core Series: Linde HPR-02 Series.
Representative Models: HPR105-02R, HPR210-02R, HPR135-02R.
Part/Serial Numbers: HYX257D00768, 2515.
Displacements: 105 cm³/rev, 210 cm³/rev.
Pressure Ratings: Rated at 420 Bar (6100 PSI); Intermittent peak support up to 500 Bar.
Target Applications: Main pumps for 20T-45T class excavators, rotary drilling rigs, and heavy-duty industrial presses.
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.
Our Advantages
Fast & Reliable Delivery
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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