Product Specification

HA2FO Series Axial Piston Pump for Construction Machinery

The HA2FO Series Axial Piston Pump is a high-performance swash plate-type variable displacement pump designed specifically for the hydraulic drive systems of loaders, bulldozers, and other construction machinery. With a size range from 5 to 1000, this pump offers outstanding efficiency, reliability, and power, making it ideal for heavy-duty applications in the construction industry.

Applications

• Loaders: Provides stable hydraulic power for lifting and digging operations.

• Bulldozers: Delivers reliable hydraulic power for pushing and grading materials.

• Excavators: Used in various hydraulic systems for digging, lifting, and other heavy operations.

• Construction Machinery: Suitable for any machinery requiring a high-performance hydraulic pump with adjustable displacement.

Advantages

• High Efficiency: The variable displacement design ensures energy efficiency by adjusting flow based on load requirements, reducing energy consumption during low-demand conditions.

• Pressure Compensation: Equipped with an internal pressure compensator that adjusts the swash plate angle to maintain a constant output pressure, providing consistent hydraulic performance under varying load conditions.

• High Power Density: Compact and lightweight design, providing high power output without taking up excessive space in the system.

• Durability: Built to handle the harsh working conditions of construction sites, the HA2FO pump is resistant to wear and corrosion, ensuring a long service life.

• Compact Design: Optimized for use in tight spaces in construction machinery, maximizing available space for other components.

Specifications

Manufacturing Process

1. Material Selection: High-strength cast iron and alloy steel are used for durability and corrosion resistance.

2. Precision Machining: Components are meticulously machined to tight tolerances for high performance and reliability.

3. Heat Treatment: Components are heat-treated to increase hardness and wear resistance.

4. Assembly and Testing: Each pump undergoes thorough assembly and functional testing, including high-pressure performance checks.

5. Quality Control: Strict quality control measures ensure that every pump meets international standards for performance and durability.

Usage Instructions

• Oil Filling: Ensure the pump casing is filled with clean hydraulic oil before startup to prevent dry running.

• System Check: Verify that all connections and components are properly installed and tightened to prevent leaks.

• Load Adjustment: The pump’s displacement adjusts automatically based on load, ensuring energy efficiency during varying operational demands.

• Maintenance: Regularly check oil quality, replace filters, and inspect components for wear to ensure long-term performance.

After-Sales Service

• Warranty: A 12-month warranty covering manufacturing defects is provided.

• Technical Support: We offer installation guidance, operational training, and troubleshooting support.

• Spare Parts: Original spare parts are readily available for quick replacement.

• Global Service Network: Our worldwide network of service technicians ensures quick support and resolution for any issues.

FAQ

Q1: What is the maximum pressure for the HA2FO series pumps?
A1: The HA2FO pumps have a maximum pressure of 450 bar (for sizes 10-200).

Q2: Can this pump be used for other construction machinery besides loaders and bulldozers?
A2: Yes, it is suitable for any construction machinery that requires high-efficiency hydraulic power, including excavators and cranes.

Q3: How can I ensure the longevity of the HA2FO pump?
A3: Regular maintenance, including oil changes, filter replacements, and inspections for wear, is key to maintaining the pump’s performance and extending its lifespan.