Product Specification

A4VG180EP3 Hydraulic Pump for Mobile Equipment

The A4VG180EP3 is a high-performance axial piston variable hydraulic pump, specially designed for mobile equipment applications. This pump is engineered for open hydraulic systems, providing optimal power and precision for heavy-duty machinery such as concrete pump trucks, construction vehicles, and mining equipment. Featuring an advanced swashplate design and multiple control combinations, the A4VG180EP3 delivers superior efficiency, flexibility, and reliability in demanding environments.

Applications

• Concrete Pump Trucks: Provides reliable hydraulic power to the pump system, ensuring smooth and consistent operation under heavy load.

• Construction Equipment: Suitable for mobile machinery such as excavators, bulldozers, and cranes, where precise hydraulic control is crucial.

• Mining Equipment: Used in mobile mining machines, providing efficient hydraulic power for various tasks like digging, lifting, and material handling.

• Heavy-duty Vehicles: Ideal for mobile equipment in industries requiring high-pressure and variable flow hydraulic systems.

Advantages

• Multiple Control Combinations: The A4VG180EP3 offers a range of control options, including electric proportional control, enabling the pump to meet various application needs.

• Efficient Power Transmission: The pump provides adjustable flow rates from 40 to 260 ml/rev, optimizing energy consumption and system performance.

• Compact and Lightweight: Weighing only 101 kg, the pump’s compact design makes it easy to integrate into space-constrained mobile machinery.

• High Pressure Capability: With a nominal pressure of 350 bar and a maximum pressure of 450 bar, the A4VG180EP3 is built to handle demanding, high-pressure environments.

• External Power Control: The externally adjustable power control allows real-time performance adjustments, improving operational flexibility and efficiency.

• Long Service Life: Built with high-quality materials, the pump is durable and designed to withstand harsh conditions, reducing maintenance costs and downtime.

Specifications

Manufacturing Process

1. Material Selection: Premium steel, aluminum alloys, and HT300 cast iron ensure durability and resistance to harsh environments.

2. Precision Machining: Each component is precisely machined to meet tight tolerances for optimal performance and efficiency.

3. Heat Treatment: Parts undergo heat treatment to enhance hardness and improve wear resistance.

4. Assembly & Testing: Components are carefully assembled, followed by rigorous high-pressure testing to ensure the pump meets performance standards.

5. Corrosion Protection: Each pump is treated with anti-corrosion coatings, enhancing its longevity in challenging environments.

Usage Instructions

• Before use, ensure the pump casing is filled with clean hydraulic oil to prevent dry running.

• Maintain the oil cleanliness at a filter precision level of 10 μm to avoid system damage and ensure optimal performance.

• Regularly inspect the pump for leaks and pressure abnormalities.

• Ensure all connections are tight and secure to prevent hydraulic fluid loss and ensure safe operation.

• For long-term use, replace filters and hydraulic oil at recommended intervals based on system performance.

After-Sales Service

• Warranty: 1-year warranty covering any manufacturing defects.

• Technical Support: Expert assistance for installation, operation, and troubleshooting.

• Spare Parts: Genuine parts available to minimize downtime and ensure efficient repairs.

• Repair Services: On-site repair support and service centers available globally to handle issues promptly.

FAQ

Q1: What types of mobile equipment can the A4VG180EP3 be used in?
A1: The A4VG180EP3 is ideal for a variety of mobile equipment, including concrete pump trucks, construction machinery, and mining equipment, especially those with high-pressure hydraulic systems.

Q2: How do I adjust the power control of the A4VG180EP3?
A2: The A4VG180EP3 features external power control that allows real-time adjustments, offering flexibility for different operational demands. The adjustment can be done via the electric proportional control.

Q3: What is the recommended hydraulic oil for the A4VG180EP3?
A3: We recommend using hydraulic oils that meet ISO VG46 or VG68 standards to ensure optimal pump performance and longevity.