708-2L-00300 Excavator Hydraulic Pump Main Pump Assembly Replacement for Komatsu Excavator
708-2L-00300 Excavator Hydraulic Main Pump Assembly
The 708-2L-00300 Hydraulic Main Pump is a high-performance replacement pump assembly engineered for Komatsu excavators. This complete hydraulic pump unit delivers dependable high-flow performance and consistent pressure output, manufactured to meet stringent Komatsu OEM specifications for demanding mining, quarrying, and heavy construction applications.
Key Features
- Part number 708-2L-00300 direct replacement for Komatsu excavator hydraulic main pump systems
- High-displacement 120 cc/rev pump design for robust hydraulic power delivery
- Maximum operating pressure of 34.3 MPa for heavy-duty excavation and material handling
- Rated flow up to 230 L/min for smooth multi-function implement operation
- SAE standard mounting flange for direct bolt-on installation with existing Komatsu hydraulic connections
- Clockwise rotation configuration matching Komatsu OEM pump orientation
- Precision-machined internal components with hardened wear surfaces for extended durability
- 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 Specifications
| Part Number | 708-2L-00300 |
| Pump Type | Hydraulic Main Pump |
| Application | Komatsu Excavator |
| Max Pressure | 34.3 MPa |
| Max Flow | 230 L/min |
| Pump Displacement | 120 cc/rev |
| Rotation | CW |
| Mounting Type | SAE Flange |
| Net Weight | 90 kg |
| Warranty | 12 Months |
Compatible Equipment
- Komatsu PC200 Series Excavators
- Komatsu PC220 Series Excavators
- Komatsu PC240 Series Excavators
- Other Komatsu excavator models compatible with 708-2L-00300 pump specification
Quality Assurance
Each 708-2L-00300 Hydraulic Main Pump undergoes comprehensive quality inspection including hydraulic bench testing under full load conditions, pressure calibration verification, flow rate testing, and leak-down analysis before shipment. Manufactured under ISO 9001:2015 certified quality management systems to ensure consistent performance and long-term reliability across every unit delivered.
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