HA2FO Series Axial Piston Pump for Excavators

The HA2FO Series Axial Piston Pump is a high-performance, swash plate-type variable displacement hydraulic pump, designed specifically for excavators. With a maximum speed of 8000 rpm, this pump ensures reliable and efficient hydraulic power delivery for excavator systems. Its closed-loop design with pressure compensation provides excellent performance, making it ideal for applications where precision and high efficiency are required in the demanding hydraulic circuits of construction machinery.

Applications

• Excavators: Providing the hydraulic power necessary for excavators' boom, arm, and bucket movements.

• Construction Equipment: Powering hydraulic systems in construction machines, ensuring smooth and effective operation.

• Mining Equipment: Used in excavators working in mining environments for material handling and earthmoving tasks.

• Heavy-duty Machinery: Suitable for any heavy-duty machinery requiring high hydraulic power and efficient energy use.

Advantages

• High-Speed Performance: The pump supports a maximum speed of 8000 rpm, ensuring fast and reliable hydraulic power for demanding excavator tasks.

• Variable Displacement: The swash plate adjusts to optimize the pump’s output based on system load, improving energy efficiency.

• Closed-Loop Pressure Control: Integrated pressure compensator adjusts the swash plate angle to maintain a constant pressure, ensuring consistent performance under fluctuating system loads.

• Durability: Built to withstand the harsh conditions of construction and mining, with high-quality materials ensuring long-lasting reliability.

• Compact Design: Its compact form factor allows for easier integration into the confined spaces of excavator hydraulic systems.

• Energy Efficiency: By automatically adjusting displacement, the pump reduces energy consumption during low-flow conditions, improving overall operational efficiency.

Specifications

Manufacturing Process

1. Material Selection: High-strength cast iron and precision-engineered alloys for enhanced durability and corrosion resistance.

2. Precision Machining: Components are manufactured to strict tolerances, ensuring high performance and reliability.

3. Assembly and Testing: Each pump is thoroughly assembled and tested under real-world conditions to ensure it meets or exceeds specifications.

4. Quality Control: A comprehensive quality control process ensures that each unit is built to the highest standards for maximum durability and operational reliability.

Usage Instructions

• Oil Filling: Ensure that the pump casing is filled with clean, high-quality hydraulic oil before operation to prevent dry running.

• System Check: Verify that the hydraulic system is free from air pockets and leaks before starting the pump.

• Flow Adjustment: The pump’s displacement adjusts automatically to optimize energy consumption based on flow demands.

• Maintenance: Regularly check the hydraulic oil for contaminants and replace filters as necessary to ensure optimal pump performance.

After-Sales Service

• Warranty: A 12-month warranty covers any manufacturing defects, with fast and efficient repair or replacement services.

• Technical Support: Full technical support available for installation and operational guidance to ensure proper use.

• Spare Parts: Genuine parts are available for timely replacements, ensuring the continued efficiency of your pump.

• Global Service: Our global service network ensures fast response times, even in remote locations, for maximum uptime.

FAQ

Q1: Can the HA2FO Series pump be used for other machinery besides excavators?
A1: While specifically designed for excavators, this pump can be used for other heavy-duty machinery with similar hydraulic system requirements.

Q2: What is the maximum operating pressure for the HA2FO Series pump?
A2: The maximum pressure for this pump is 450 bar, ensuring high performance in demanding applications.

Q3: How can I maintain optimal pump performance?
A3: Keep the hydraulic oil clean, monitor oil levels, and replace filters regularly to maintain maximum pump efficiency.