Hydraulic Return Oil Filter 31MH-01310
High-Performance Protection for Compact Excavator Hydraulic Systems
The Hyundai 31MH-01310 is a high-performance return oil filter element designed to maintain the purity of your excavator's hydraulic fluid. By capturing wear particles and contaminants as fluid returns to the reservoir from the hydraulic circuit, this filter prevents the re-circulation of debris, effectively protecting the hydraulic pump, control valves, and cylinders.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 31MH-01310 |
| Component Type | Hydraulic Return Oil Filter |
| Primary Function | Filters oil returning to the reservoir, preventing debris re-circulation |
| Compatibility | Optimized for Hyundai 9-series small excavators and select 7-series models |
2. Machine Compatibility
Engineered for reliable performance in compact excavator applications:
Hyundai Models: R55-9, R60-9, and various 7-series small-tonnage configurations.
System Synergy: Essential for maintaining fluid cleanliness standards during routine hydraulic maintenance cycles.
3. Maintenance & Installation Protocols
Service Interval: Replace every 500 to 1,000 operating hours, ideally during each complete hydraulic oil change.
Diagnostic Indicators: Replace immediately if you observe increased hydraulic noise, sluggish cylinder movement, or if the filter housing shows signs of pressure deformation.
Installation Tip: Always ensure the hydraulic system is completely depressurized before performing maintenance. Clean the filter cap area thoroughly to prevent external contaminants from entering the oil tank during replacement.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: Regular replacement of the return filter is critical for ensuring the longevity of your hydraulic system and avoiding the high costs of pump contamination damage.