HPV102 Hydraulic Main Piston Pump Assembly Variable Displacement Replacement for Excavator Spare Parts
HPV102 Hydraulic Main Piston Pump Assembly
The HPV102 Hydraulic Main Piston Pump is a high-performance variable displacement axial piston pump engineered for excavator hydraulic systems. This complete pump assembly delivers precise flow control and consistent high-pressure output through an advanced swashplate mechanism, manufactured to meet rigorous OEM specifiions for demanding construction and earthmoving appliions.
Key Features
- Part number HPV102 variable displacement axial piston pump design for efficient hydraulic power management
- 102 cc/rev maximum displacement with swashplate angle control for precise flow regulation across all operating conditions
- Maximum operating pressure of 34.3 MPa for heavy-duty excavation and lifting operations
- Rated flow up to 220 L/min for responsive multi-function implement and travel control
- SAE standard mounting flange for direct bolt-on installation with existing hydraulic connections
- Clockwise rotation configuration matching OEM pump orientation specifiions
- Precision-machined piston assemblies, valve plate, and swashplate for reduced internal leakage and extended service life
- Factory hydraulic bench-tested, pressure-calibrated, and flow-verified to ensure reliable out-of-the-box performance
- 12-month comprehensive warranty with global after-sales technical support network
Technical Specifiions
| Part Number | HPV102 |
| Pump Type | Variable Displacement Piston Pump |
| Max Pressure | 34.3 MPa |
| Max Flow | 220 L/min |
| Pump Displacement | 102 cc/rev |
| Rotation | CW |
| Mounting Type | SAE Flange |
| Net Weight | 80 kg |
| Warranty | 12 Months |
Compatible Equipment
- 20-30 ton class hydraulic excavators
- Construction and mining excavator models
- Other hydraulic machinery compatible with HPV102 pump specifiion
Quality Assurance
Each HPV102 Hydraulic Main Piston Pump undergoes comprehensive quality inspection including hydraulic bench testing under full load conditions, swashplate response verifiion, pressure calibration, flow rate measurement, and leak-down analysis before shipment. Manufactured under ISO 9001:2015 certified quality management systems to ensure consistent performance and long-term reliability.
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