Product Specification

HA2FO Series Axial Piston Pump - Adjustable Displacement Pump for Agricultural Machinery

The HA2FO Series Axial Piston Pump is a high-performance, swash plate-type adjustable displacement pump designed specifically for use in agricultural machinery. Known for its precision, reliability, and energy efficiency, this pump provides the power and flexibility needed to meet the demands of modern agricultural equipment. The pump's variable displacement capability ensures that it can adapt to varying operational conditions, making it ideal for tasks such as harvesting, tilling, and irrigation systems.

Applications

• Tractors: Provides hydraulic power for multiple functions such as steering, lifting, and auxiliary equipment.

• Combine Harvesters: Supplies hydraulic power for driving the harvesting, cutting, and collecting mechanisms.

• Irrigation Systems: Used in modern irrigation systems for precise water distribution control.

• Plows and Seeders: Powers hydraulic systems in agricultural machinery for plowing, planting, and fertilization.

• Sprayers: Powers the hydraulic system for spraying pesticides or fertilizers over large agricultural areas.

Advantages

• Variable Displacement: The swash plate design allows for precise control over displacement, improving fuel efficiency and adapting to load variations.

• High Power Density: Compact design provides high power output in a small footprint, optimizing space and performance in agricultural machinery.

• Energy Efficiency: Reduces energy consumption during low-flow demand, making it ideal for intermittent load conditions typical in agriculture.

• Reliability: Built with a one-piece tapered piston and sealed piston ring, which ensures high durability and minimal maintenance.

• Pressure Compensation: Internal pressure compensator ensures consistent output pressure, regardless of load, leading to stable and smooth operation.

Specifications

Manufacturing Process

1. Material Selection: High-strength cast iron and alloy steel are used to ensure durability and resistance to harsh agricultural environments.

2. Precision Machining: Each component is precisely machined to meet strict dimensional tolerances, ensuring smooth operation and high efficiency.

3. Assembly and Testing: The pump is fully assembled and subjected to rigorous performance testing to ensure it meets the required flow, pressure, and efficiency standards.

4. Sealing and Pressure Control: The one-piece tapered piston and internal pressure compensator ensure low maintenance and a consistent pressure output.

Usage Instructions

• Pre-Operation: Fill the pump with clean hydraulic oil before starting to prevent dry running.

• Oil Cleanliness: Maintain hydraulic oil cleanliness at NAS level 9 to ensure optimal performance.

• Operational Adjustments: Monitor the flow and pressure settings based on the load conditions to optimize energy consumption.

• Maintenance: Regularly check the oil level and replace filters as necessary to keep the system running smoothly.

After-Sales Service

• Warranty: 12-month warranty on all HA2FO pumps, covering manufacturing defects.

• Technical Support: Assistance with installation, operation, and troubleshooting is available.

• Spare Parts: Genuine replacement parts are available for fast repairs and reduced downtime.

• Global Service Network: Our professional after-sales team is available worldwide for support and service.

FAQ

Q1: Can the HA2FO pump be used for other agricultural machinery beyond tractors and harvesters?
A1: Yes, the HA2FO pump is versatile and can be used in various agricultural applications, including irrigation systems, plows, seeders, and sprayers.

Q2: What type of hydraulic fluid should be used?
A2: It is recommended to use high-quality hydraulic oil that meets the standards for agricultural equipment, such as ISO VG46 or VG68.

Q3: How do I ensure the pump operates efficiently in variable load conditions?
A3: The HA2FO series features a pressure compensator and adjustable displacement, automatically adjusting based on load demand, ensuring energy efficiency.