Product Specification

HA10VG Series Axial Piston Pump for Excavator Slewing Mechanism

The HA10VG Series Axial Piston Pump is a high-performance hydraulic pump designed for demanding applications such as the excavator slewing mechanism. With a maximum pressure of 350 bar and variable displacement capabilities, this pump offers optimal power delivery for heavy-duty machinery, ensuring reliable performance in the most challenging operational conditions.

Applications

• Excavator Slewing Mechanisms: The 63ml/r model is specifically suited for high torque applications in the slewing systems of excavators, providing smooth rotation and exceptional lifting power.

• Heavy Equipment: Suitable for hydraulic systems in construction machinery, including cranes and mobile lifting equipment, which require high-pressure, reliable fluid power.

• Industrial Machinery: Can be used in other heavy-duty equipment requiring continuous high-pressure hydraulic flow.

Advantages

• High Torque Performance: The 63ml/r model offers excellent high-torque output, ideal for the rotating mechanisms of excavators.

• Variable Displacement: Provides a stepless adjustment for flow rates from 0-100%, making it highly adaptable to varying operational demands.

• High-Pressure Capacity: With a rated pressure of 300 bar and a maximum of 350 bar, the HA10VG ensures efficient operation even in extreme working conditions.

• Durability and Reliability: The pump is built with high-strength materials and designed to withstand the harshest environments, ensuring longevity and minimal maintenance.

• Low Noise and Smooth Operation: Designed to minimize noise levels and provide smooth hydraulic flow, improving both operator comfort and system efficiency.

• Pressure Protection: Equipped with an overflow oil refill valve and low-pressure relief valve, protecting the pump and hydraulic system from damage.

Specifications

Manufacturing Process

1. Material Selection: High-strength cast iron is chosen for its durability and resistance to wear, ensuring a long service life.

2. Precision Machining: Advanced machining processes ensure all components meet strict dimensional accuracy for consistent performance.

3. Heat Treatment: Critical parts undergo heat treatment to enhance hardness and improve resistance to high-pressure conditions.

4. Assembly and Testing: Each pump undergoes meticulous assembly, followed by high-pressure testing to verify operational reliability.

5. Corrosion Protection: The pump is coated with anti-corrosion materials to protect against harsh environments and extend its lifespan.

Usage Instructions

• Oil Filling: Before operation, ensure the pump is filled with clean, high-quality hydraulic oil.

• Pressure Adjustment: The HA10VG pump allows for precise adjustment of hydraulic pressure, ensuring it matches the demands of the application.

• Regular Maintenance: Perform routine checks of hydraulic oil cleanliness and replace filters as necessary to ensure optimal pump performance.

• Prevent Overloading: Avoid exceeding the maximum operating pressure to protect the pump and hydraulic system from damage.

• Operational Checks: Verify all hydraulic connections are secure and there is no leakage prior to starting the pump.

After-Sales Service

• Warranty: The pump comes with a 12-month warranty covering manufacturing defects.

• Technical Support: Expert installation, troubleshooting, and maintenance guidance available from the manufacturer’s support team.

• Spare Parts: Genuine replacement parts are readily available for maintenance and repairs.

• Global Service: On-site support and repairs are offered worldwide, ensuring minimal downtime for your equipment.

FAQ

Q1: Is the HA10VG Series suitable for applications other than excavators?
A1: While the HA10VG Series is designed for excavator slewing mechanisms, it is also suitable for other heavy machinery and industrial equipment requiring high-pressure hydraulic systems.

Q2: Can the HA10VG pump be customized for different flow rates?
A2: Yes, the HA10VG Series offers a range of sizes with different displacement options, including models that can be customized for specific flow rate requirements.

Q3: How often should the HA10VG pump be serviced?
A3: Regular servicing is recommended every 6 to 12 months, depending on the operating conditions. Routine checks of hydraulic oil quality and pressure settings will help ensure long-term reliability.