2700-3200rpm Axial Piston Pump Hydraulic Main Pump Excavator
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
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Excavator Main Pumps: Provides primary hydraulic power for boom, arm, and bucket operations.
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Construction Machinery: Suitable exclusively for excavators, ensuring stable operation in heavy-load applications.
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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
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High Pressure Capability: Rated pressure up to 250 bar, suitable for demanding excavation tasks.
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Variable Displacement Design: Allows adjustable hydraulic output, optimizing efficiency and fuel consumption.
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Compact and High-Power Density: Minimizes space while maximizing hydraulic performance.
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Low Noise Operation: Reduces operational noise in construction environments.
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Quick Response Time: Ensures rapid hydraulic actuation for precise movements.
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Durable and Reliable: Designed for long service life under harsh operating conditions.
Specifications
| Parameter | Value |
|---|---|
| Model | HA10V(S)0/5X |
| Application | Excavator Main Pump |
| Max. Working Pressure | 250 bar |
| Displacement Range (Vgmax) | 28 – 85 cm³/rev |
| Max. Speed | 2700 – 3200 rpm |
| Flow Rate (at Vgmax, nnom) | 90 – 230 l/min |
| Power (nnom, Δp=210 bar) | 31 – 80 kW |
| Torque (Δp=210 bar) | 94 – 284 Nm |
| Weight (approx.) | 11.5 – 28 kg |
| Connection | Flange / Thread |
Manufacturing Process
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Material Selection: High-strength alloys for pump body and components.
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Precision Machining: Ensures dimensional accuracy for optimal hydraulic efficiency.
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Heat Treatment: Enhances durability and wear resistance.
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Assembly and Testing: Rigorous assembly followed by high-pressure performance tests.
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Corrosion Protection: Anti-corrosion coatings for long-term operation in harsh environments.
Usage Instructions
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Fill the pump casing with clean hydraulic oil before start-up.
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Maintain hydraulic oil cleanliness at NAS level ≤9 to prevent damage.
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Avoid strong shocks to the drive shaft during transport and installation.
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Regularly inspect seals, fittings, and oil levels to maintain performance.
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Ensure proper system priming and bleeding before operation.
After-Sales Service
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Warranty: 12 months covering manufacturing defects.
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Technical Support: Installation, operation, and maintenance guidance.
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Spare Parts: Genuine parts supplied for minimal downtime.
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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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.