Hydraulic Suction Filter (13.5T - 15.5T Series)
Critical Protection for Hydraulic Main Pump Integrity
The hydraulic suction filter is a mission-critical component installed within the hydraulic reservoir to protect the main pump from large contaminants. Designed specifically for the XCMG XE135D, XE150D, and XE155DK series, this filter ensures that the hydraulic fluid entering the pump is free from debris that could otherwise cause catastrophic cavitation or internal scoring. By maintaining a clean suction flow, this element is essential for preserving the lifespan of the main hydraulic pump and ensuring stable system pressure during demanding operations.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Component Type | Hydraulic Suction Filter / Strainer |
| Primary Function | Screens hydraulic oil entering the main pump to remove large particles and prevent pump cavitation |
| Compatibility (13.5T - 15.5T) | XE135D, XE150D, XE155DK |
2. Operational Importance
The suction filter is the first line of defense for the hydraulic pump. A clogged or damaged suction filter is one of the most common causes of pump noise, high-temperature operation, and pump failure. Because it operates on the intake side of the pump, any restriction caused by dirt accumulation significantly increases the load on the pump, leading to premature mechanical failure. Regular inspection and replacement are critical to avoiding high-cost repairs to the hydraulic pump assembly.
3. Maintenance Protocols
Replacement Cycle: Recommended every 1,000 – 2,000 operating hours or during major hydraulic system fluid changes.
Diagnostic Indicators: If the pump begins to exhibit unusual whining or buzzing noises, or if the system exhibits sluggishness, the suction filter should be inspected immediately for blockages.
Installation Advice: Ensure absolute cleanliness when accessing the hydraulic tank. During replacement, inspect the filter housing for any metallic debris, which may indicate existing pump wear that requires further investigation.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]