HA2FO Series Axial Piston Pump with Closed-Loop Pressure Control for Agricultural Machinery

The HA2FO Series Axial Piston Pump is a high-performance, swash plate-type, variable displacement pump designed for agricultural machinery. Featuring closed-loop pressure control, this pump offers precise pressure regulation, ensuring consistent and efficient operation in demanding agricultural applications. With a maximum speed of 8000 rpm and robust construction, the HA2FO pump is ideal for hydraulic systems in tractors, harvesters, and other heavy-duty agricultural equipment.

Applications

• Tractors: Powering hydraulic systems for implements such as plows, seeders, and sprayers.

• Harvesters: Providing reliable hydraulic drive for cutting, gathering, and processing operations.

• Sprayers: Ensuring precise control of fluid distribution systems in crop spraying.

• Other Agricultural Equipment: Used in various hydraulic-powered machinery such as irrigation systems and balers.

Advantages

• Closed-Loop Pressure Control: Automatically adjusts displacement based on pressure, maintaining consistent output under varying load conditions.

• High Efficiency: Reduces energy consumption by adjusting the displacement during low-flow demand, making it ideal for intermittent agricultural tasks.

• High Power Density: Compact design delivers high power output, improving equipment performance without increasing size.

• Durability: Built with high-quality materials, the HA2FO pump is resistant to wear, corrosion, and extreme environmental conditions commonly found in agriculture.

• Flexible Operation: The pump’s adjustable displacement allows for optimal performance across various hydraulic applications.

• Precision: Ensures accurate pressure control, improving the performance and reliability of hydraulic-powered agricultural machinery.

Specifications

Manufacturing Process

1. Material Selection: Constructed from high-strength cast iron and alloy steel for durability and corrosion resistance.

2. Precision Machining: Components are carefully machined to tight tolerances, ensuring superior performance and longevity.

3. Assembly and Testing: Pumps undergo rigorous assembly and pressure testing to verify performance under real-world conditions.

4. Quality Control: Every pump is subjected to a detailed inspection process, meeting international standards to guarantee reliable operation.

Usage Instructions

• Oil Filling: Prior to use, fill the pump casing with clean hydraulic oil to avoid dry running and damage to components.

• System Check: Ensure that the hydraulic system is free of air and contaminants before operation.

• Flow Control: The pump automatically adjusts displacement based on load, reducing energy consumption during low-flow periods.

• Maintenance: Regularly inspect and replace hydraulic oil and filters to maintain pump efficiency and extend service life.

After-Sales Service

• Warranty: 12-month warranty covering manufacturing defects.

• Technical Support: Expert advice and installation assistance are available to ensure proper setup and operation.

• Spare Parts: Genuine parts for replacement and maintenance, available for quick delivery.

• Repair Services: Global network of service centers for efficient repairs and troubleshooting.

FAQ

Q1: What is the maximum working pressure of the HA2FO series pump?
A1: The maximum working pressure for the HA2FO series is 450 bar, ensuring high performance even in heavy-duty agricultural applications.

Q2: Can the HA2FO pump be used for other types of machinery?
A2: While primarily designed for agricultural equipment, the HA2FO pump can also be adapted to other mobile and stationary machines with similar hydraulic system requirements.

Q3: How can I ensure that the pump operates at maximum efficiency?
A3: Ensure the hydraulic oil is clean and at the right viscosity, and maintain the system by regularly checking and replacing filters.