Hydraulic Return Oil Filter 31N8-01510
High-Performance Protection for Large-Tonnage 9-Series Machinery
The Hyundai 31N8-01510 is a heavy-duty hydraulic return filter element designed for the high-pressure and high-flow demands of mid-to-large tonnage 9-series excavators. By capturing wear debris and contaminants within the return circuit, this filter prevents the recirculation of abrasive particles into the hydraulic reservoir, ensuring the longevity and precision of your main control valves, hydraulic pumps, and actuators.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 31N8-01510 |
| Component Type | Hydraulic Return Oil Filter |
| Primary Function | High-efficiency filtration of hydraulic oil returning to the reservoir |
| Compatibility | Optimized for heavy-duty 9-series and 9T-series Hyundai excavators |
2. Machine Compatibility
Engineered for reliable service in large-tonnage and heavy-duty applications:
Hyundai Models: R305LC-9T, R335LC-9T, R385LC-9, R385LC-9T, R485LC-9, R485LC-9T, and other compatible heavy-duty 9-series configurations.
System Synergy: Vital for machines often operating in high-demand industrial or mining environments where hydraulic system integrity is paramount.
3. Maintenance & Installation Protocols
Service Interval: Replace every 500 to 1,000 operating hours. Frequent checks are recommended when working in extreme conditions or if the machine has exceeded the 1,000-hour threshold since the last major hydraulic service.
Diagnostic Indicators: Replace immediately if you observe increased hydraulic operating temperatures, erratic implement movement, or if the filter housing indicates pressure bypass.
Installation Tip: Always ensure the hydraulic system is fully depressurized before removing the filter cover. Keep the workspace clean to prevent dust from entering the reservoir during installation.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: Heavy-duty excavators rely on clean hydraulic fluid to manage high-force tasks without internal leakage. The 31N8-01510 is critical for the maintenance of your R385/R485 fleet.