A10VO85EP1 Radial Piston Hydraulic Pump for Excavators

The A10VO85EP1/53R-VUC12K24 is a high-performance radial piston hydraulic pump, specially designed for excavator hydraulic systems. With a maximum speed of 3000 rpm, this pump delivers precise, reliable, and consistent hydraulic power for demanding excavator operations. Its robust construction, compact design, and low-noise operation make it ideal for heavy-duty construction environments.

Applications

• Excavators: Main hydraulic pump for digging, lifting, and rotating operations.

• Construction Machinery: Supports auxiliary hydraulic systems in excavators.

• Heavy-duty Operations: Suitable for continuous high-pressure applications in challenging terrains.

Note: The A10VO85EP1 is specifically engineered for excavator applications and is not recommended for other machinery.

Advantages

• High Efficiency: Reduces energy loss and improves overall hydraulic system performance.

• Variable Output Control: Provides precise control for excavation and lifting operations.

• High Pressure Capacity: Rated pressure 250 bar, maximum pressure 315 bar for heavy-duty tasks.

• Low Noise: Advanced radial piston design minimizes operational noise for operator comfort.

• Durable Construction: Cast iron body ensures long service life under harsh conditions.

• Compact Design: Saves space and allows easy integration into existing hydraulic systems.

• Easy Maintenance: Accessible components simplify inspections and servicing.

Technical Specifications

Manufacturing Process

1. Material Selection: High-strength cast iron for durability and corrosion resistance.

2. Precision Machining: Ensures tight tolerances and high reliability.

3. Heat Treatment: Enhances hardness and wear resistance.

4. Assembly & Testing: High-pressure testing ensures consistent performance.

5. Corrosion Protection: Anti-corrosion coating applied for extended service life.

Usage Instructions

• Pre-fill the pump casing with clean hydraulic oil before operation.

• Maintain hydraulic oil cleanliness at NAS level 9 or better.

• Avoid shocks or impacts to the input shaft during transport and installation.

• Ensure proper venting to prevent air pockets.

• Perform regular inspections of oil, filters, and connections to maintain performance.

After-Sales Service

• Warranty: 12 months covering manufacturing defects.

• Technical Support: Assistance for installation, troubleshooting, and calibration.

• Spare Parts Supply: Genuine components for rapid replacement.

• Repair Services: Professional service technicians available for worldwide support.

FAQ

Q1: Can the A10VO85EP1 be used in loaders or excavator attachments?
A1: It is optimized for excavator main hydraulic systems and is not recommended for other machinery.

Q2: What type of hydraulic oil should be used?
A2: ISO VG46 or VG68 hydraulic oil is recommended; maintain NAS 9 cleanliness.

Q3: Is it suitable for high-altitude or extreme temperatures?
A3: Yes, it is designed to operate in harsh construction environments, but always consult technical guidelines for specific limits.