Pilot Filter Element 31Q6-20340
High-Performance Protection for 9-Series Control Circuits
The Hyundai 31Q6-20340 is a high-performance pilot filter element specifically engineered for the 9-series hydraulic systems. Designed to ensure the operational integrity of your excavator’s control circuits, this filter effectively traps contaminants that could otherwise impede the precision of your pilot valves and main control system.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 31Q6-20340 |
| Component Type | Pilot Filter Element (Maintenance Part) |
| Primary Function | Filters pilot hydraulic fluid to protect precision control valves from particulate wear |
| Compatibility | Specifically engineered for the Hyundai 9-series mid-tonnage excavator range |
2. Machine Compatibility
Designed for the advanced hydraulic configurations of 9-series machines:
Hyundai Models: R225LC-9, R150LC-9, and other compatible 9-series hydraulic system configurations.
System Synergy: A vital maintenance component required for the high-precision responsiveness of the 9-series pilot control system.
3. Maintenance & Installation Protocols
Service Interval: Regular maintenance intervals are recommended at 250, 1000, 2000, and 3000-hour marks, depending on duty cycles and site conditions.
Diagnostic Indicators: Replace immediately if you observe a decrease in joystick sensitivity, uneven implement movement, or if pressure tests show deviation from nominal control values.
Installation Tip: Always ensure the hydraulic system is fully depressurized before performing the filter change. Keep the area around the housing clean to prevent any environmental dust from entering the pilot circuit during replacement.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: Maintaining high-quality filtration in the pilot circuit of your 9-series excavator is the best way to prevent unnecessary downtime and expensive repairs to the main control valve assembly.