EC480D Cooling Fan Blade supports radiator airflow and engine heat control for B2B excavator parts repair and wholesale sourcing.
The EC480D Cooling Fan Blade YNF03106 is supplied for compatible excavator engine cooling applications. Rotation of the fan draws or directs airflow through the radiator and surrounding cooling package, helping engine heat be transferred away during continuous machine operation.
For large excavators, cooling-system performance becomes particularly important during digging, loading, quarry work, and other applications where the engine may operate under sustained load. A damaged, cracked, deformed, or incorrectly matched fan blade can reduce cooling efficiency and may introduce vibration into the rotating assembly.
For B2B buyers, the YNF03106 excavator fan blade should be confirmed by EC480D machine model, 755-75.6-134-6T8 specification reference, overall dimensions, mounting configuration, blade shape, and existing-part photos before quantity purchasing. Accurate fitment confirmation helps distributors reduce mismatched stock, costly international returns, and machine downtime.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF03106 |
| Specification Reference | 755-75.6-134-6T8 |
| Product Name | Cooling Fan Blade |
| Alternative Name | Excavator Fan Blade / Radiator Cooling Fan / Engine Cooling Fan |
| Product Type | Engine Cooling System Component |
| Parts Category | Excavator Engine / Cooling Parts |
| Excavator Model | EC480D |
| Main Function | Radiator Airflow and Engine Heat Dissipation |
| Application | Excavator Engine Cooling System |
| Installation | Radiator / Engine Cooling Fan Area |
| Fitment Check | Machine Model / Dimensions / Mounting Pattern / Blade Shape / Existing Part Photo |
| Quality Type | Aftermarket Replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application | Description |
|---|---|
| EC480D Excavator | Designed for compatible machine cooling-system applications |
| Engine Cooling System | Supports heat removal during engine operation |
| Radiator Airflow | Moves air across the compatible radiator and cooling package |
| Heavy-Duty Excavation | Supports cooling during sustained machine workloads |
| Cooling System Repair | Suitable for replacement of damaged or deformed fan blades |
| Engine Overhaul | Can be inspected or replaced during cooling-system rebuilding |
| Repair Workshop | Suitable for professional excavator maintenance businesses |
| B2B Parts Stocking | Practical for wholesalers, dealers, and machinery parts importers |
Q: What is the YNF part number?
A: The YNF part number is YNF03106.
Q: Which excavator model is associated with this fan?
A: The supplied application reference is EC480D.
Q: What is the fan specification reference?
A: The supplied reference is 755-75.6-134-6T8.
YNF Machinery supplies EC480D cooling fan blades and related excavator engine cooling parts for machinery dealers, repair workshops, wholesalers, and international spare-parts importers.
The YNF03106 fan blade is intended for compatible EC480D cooling-system replacement requirements. For professional buyers, fan fitment should not be judged only by overall appearance because diameter, hub dimensions, mounting configuration, blade geometry, and installation clearance can vary between applications.
To improve matching accuracy, buyers can provide the 755-75.6-134-6T8 reference, EC480D machine information, required quantity, mounting measurements, and clear front-and-rear photos of the existing fan.
For B2B distributors, cooling fan blades can also be sourced together with fan belts, pulleys, water pumps, radiator hoses, thermostats, and other excavator cooling-system parts, helping multiple maintenance requirements be consolidated into one purchasing inquiry.
