Excavator Internal Recirculation Filter (13.5T - 50T Series)
Optimized Air Quality for Operator Cabin Comfort
The internal recirculation filter (also known as the HVAC recirculating air filter) is a critical component for maintaining a controlled and clean cabin atmosphere in XCMG excavators. Designed for the 13.5T to 50T XE series, this filter cleans the air already inside the operator's cabin, preventing the accumulation of dust and odors that occur during long work shifts. By optimizing the air quality within the recirculating system, it protects the HVAC blower motor from interior dust buildup and ensures the operator maintains a healthy, comfortable working environment.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | HVAC Internal Recirculation Filter |
| Primary Function | Filters interior cabin air to remove dust, allergens, and odors during the recirculation cycle |
| Compatibility (13.5T - 50T) | 13.5T - 21.5T Models: XE135D, XE150D, XE150WD, XE155DK, XE200D, XE200DA, XE205D, XE205DA, XE210WD, XE215D, XE215DA. 24T - 50T Models: XE240D, XE245DK, XE265D, XE270D, XE270DK, XE305D, XE310DA, XE335DK, XE370D, XE370DK, XE470D, XE490D, XE490DK, XE500HB |
2. Operational Importance
The recirculation filter is essential for cabin air management. When the HVAC system is set to recirculation mode, this filter captures the dust that inevitably enters the cabin whenever the door is opened or through tracked-in dirt. Neglecting this filter leads to stale cabin air, increased dust visibility, and potentially heavy dust load on the HVAC blower, which can lead to motor overheating or failure.
3. Maintenance Protocols
Replacement Cycle: Recommended every 500 – 1,000 operating hours. In high-dust environments or when operators frequently enter/exit the cab, check this filter monthly.
Maintenance Tips: Clean the filter housing thoroughly before installing the new element to ensure a perfect fit. If the cabin air feels heavy or if blower noise increases, replace the recirculation filter immediately. Use genuine replacement elements to ensure proper fitment, as air bypass around an ill-fitting filter can lead to rapid dust accumulation on the interior components.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]