HA10V(S)0/5X Series Axial Piston Pump – Excavator Main Pump

The HA10V(S)0/5X series axial piston pump is a high-performance hydraulic pump specifically engineered for excavator main pumps. Designed for heavy-duty construction equipment, this pump delivers reliable and efficient hydraulic power under demanding conditions. With a maximum working pressure of 250 bar and a compact, high-power density design, it ensures optimal performance, quick response, and long service life in excavator hydraulic systems.

Applications

• Excavator Main Pumps: Provides primary hydraulic power for boom, arm, and bucket operations.

• Construction Machinery: Suitable exclusively for excavators, ensuring stable operation in heavy-load applications.

• Hydraulic Systems: Supports precise and rapid hydraulic actuation for lifting, digging, and earthmoving tasks.

Note: This pump is specifically designed for excavator main pump applications and is not suitable for other machinery.

Advantages

• High Pressure Capability: Rated pressure up to 250 bar, suitable for demanding excavation tasks.

• Variable Displacement Design: Allows adjustable hydraulic output, optimizing efficiency and fuel consumption.

• Compact and High-Power Density: Minimizes space while maximizing hydraulic performance.

• Low Noise Operation: Reduces operational noise in construction environments.

• Quick Response Time: Ensures rapid hydraulic actuation for precise movements.

• Durable and Reliable: Designed for long service life under harsh operating conditions.

Specifications

Manufacturing Process

1. Material Selection: High-strength alloys for pump body and components.

2. Precision Machining: Ensures dimensional accuracy for optimal hydraulic efficiency.

3. Heat Treatment: Enhances durability and wear resistance.

4. Assembly and Testing: Rigorous assembly followed by high-pressure performance tests.

5. Corrosion Protection: Anti-corrosion coatings for long-term operation in harsh environments.

Usage Instructions

• Fill the pump casing with clean hydraulic oil before start-up.

• Maintain hydraulic oil cleanliness at NAS level ≤9 to prevent damage.

• Avoid strong shocks to the drive shaft during transport and installation.

• Regularly inspect seals, fittings, and oil levels to maintain performance.

• Ensure proper system priming and bleeding before operation.

After-Sales Service

• Warranty: 12 months covering manufacturing defects.

• Technical Support: Installation, operation, and maintenance guidance.

• Spare Parts: Genuine parts supplied for minimal downtime.

• Repair Service: Global service support to ensure operational reliability.

FAQ

Q1: Can this pump be used on other construction machinery?
A1: No, the HA10V(S)0/5X is designed exclusively for excavator main pumps.

Q2: What is the recommended hydraulic oil?
A2: ISO VG46 or VG68 hydraulic oil is recommended, maintaining NAS 9 cleanliness level.

Q3: How do I select the correct displacement size?
A3: Choose based on the excavator’s hydraulic system requirements for flow, pressure, and speed.