HA7V Series Axial Piston Pump for Marine Equipment

The HA7V Series Axial Piston Pump is a high-performance hydraulic pump designed specifically for demanding marine applications. Known for its strong impact resistance and excellent durability, this pump is ideally suited for use in deck machinery, such as winches and windlasses, and steering gear systems. With a displacement range of 20.5-250 Vgmax ml/r, it delivers superior efficiency and reliability, ensuring smooth and powerful performance in the harsh marine environment.

Applications

• Deck Machinery: Ideal for winches, windlasses, and anchor handling systems that require high-efficiency and reliability under heavy load conditions.

• Steering Gear Systems: Provides precise control for the steering mechanism in marine vessels, ensuring safe and accurate navigation.

• Marine Hydraulic Systems: Used in a variety of applications on ships, offshore platforms, and other marine equipment that require high-pressure, durable, and efficient hydraulic power.

Advantages

• Strong Impact Resistance: Built to withstand the harsh conditions of marine environments, ensuring long-term reliability and minimal downtime.

• High Efficiency: The spherical oil distribution design allows for excellent self-priming performance, optimizing energy consumption and extending service life.

• Wide Displacement Range: With a displacement range from 20.5 to 250 Vgmax ml/r, the pump can be customized for a variety of marine applications.

• Durability: Designed to endure extreme conditions such as high pressure, vibrations, and corrosive saltwater environments.

• Versatile Control Modes: Available in multiple control options including constant power (LV), constant pressure (DR), and electronic proportional control (EL), offering flexible integration with different marine systems.

Specifications

Manufacturing Process

1. Material Selection: The pump is made of high-strength materials that are resistant to corrosion and wear, perfect for marine environments.

2. Precision Machining: Components are meticulously machined to ensure tight tolerances and efficient performance.

3. Heat Treatment: Parts undergo heat treatment to enhance strength and wear resistance, ensuring durability.

4. Assembly & Testing: Each pump is assembled with care and rigorously tested under high-pressure conditions to ensure reliable operation.

5. Corrosion Protection: Special coatings are applied to protect the pump from saltwater and corrosive elements, enhancing longevity.

Usage Instructions

• Oil Requirements: Use hydraulic oil that meets the ISO VG46 or VG68 standards. Ensure oil cleanliness to prevent pump wear.

• Start-Up: Before operation, fill the pump casing with clean hydraulic oil to ensure proper priming.

• Operating Conditions: Avoid running the pump under conditions of extreme overload. Regularly check for pressure fluctuations and maintain the system as recommended.

• Maintenance: Regularly replace oil filters and ensure oil cleanliness at NAS level 9 to maintain performance and extend service life.

After-Sales Service

• Warranty: 1-year warranty on manufacturing defects, ensuring peace of mind.

• Technical Support: Full technical support available for installation, commissioning, and operational training.

• Spare Parts: Original spare parts available for easy replacement and minimal downtime.

• Global Service: Expert service available worldwide, ensuring your equipment stays in optimal working condition.

FAQ

Q1: Can the HA7V pump be used for other applications besides marine equipment?
A1: While the HA7V is specifically designed for marine environments, it can also be adapted for heavy-duty industrial applications with similar requirements.

Q2: What is the maximum operating pressure of the HA7V pump?
A2: The HA7V pump operates at a maximum pressure of 400 bar, making it suitable for high-pressure hydraulic systems.

Q3: What are the control options for the HA7V series?
A3: The HA7V series offers a variety of control modes including constant power (LV), constant pressure (DR), electronic proportional (EL), and manual (MA), giving you flexibility in system integration.