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2688792
CAT
2688792
This Cooling Fan is a dedicated ventilation component engineered for the HVAC (Air Conditioning) and engine cooling systems of excavators, loaders, and other heavy construction machinery. Integrating a cast aluminum motor housing, an alloy steel bracket, and high-performance plastic blades, it is designed to deliver powerful and stable airflow in high-temperature, high-vibration enclosed environments, ensuring the reliable operation of your equipment's climate control systems.
Robust Structure & Optimized Heat Dissipation:
The motor housing is manufactured from die-cast aluminum alloy, offering a lightweight yet highly effective heat sink to dissipate operational heat and prevent coil burnout. The bracket is constructed from alloy steel, stamped and reinforced for high bending strength. It resists the shearing forces caused by equipment jolts, ensuring the fan remains securely mounted over long periods.
Efficient Aerodynamics & Low Noise:
The fan blades are injection-molded from high-performance engineering plastic and optimized using aerodynamic principles. The scientifically designed blade pitch ensures high air volume output while effectively reducing running resistance and vortex noise. This provides a cool environment for the operator while maintaining a quiet cab to reduce fatigue during long shifts.
Multi-Layer Anti-Corrosion Treatment:
Designed for corrosive mining and construction sites, all metal components undergo spray-paint anti-corrosion treatment. This protective coating effectively resists erosion from rainwater, mud, and chemicals, preventing rust and significantly extending the fan's service life in harsh outdoor conditions.
Direct Replacement & Wide Compatibility:
Designed to meet industry-standard electrical interfaces and mounting dimensions, this fan serves as a direct replacement for original fans in excavators, loaders, and other heavy machinery. Whether used as an evaporator blower for the cab HVAC or a radiator fan for the engine cooling system, it offers a perfect fit and simplified maintenance.
Parameter | Specification |
|---|---|
Product Type | Axial Fan / Centrifugal Blower (HVAC/Radiator) |
Motor Housing | Die-Cast Aluminum Alloy |
Mounting Bracket | Alloy Steel |
Blade Material | High-Performance Engineering Plastic |
Surface Finish | Spray-Paint Anti-Corrosion |
Performance | High Air Volume, Low Noise, Stable RPM |
Cab Environment: Evaporator blowers for excavator and loader HVAC systems.
Engine Cooling: Radiator fans for water tanks, intercoolers, and hydraulic oil coolers.
Electrical Cabinet Cooling: Ventilation fans for electrical control cabinets on large equipment.
Vehicle Ventilation: Air exchange units for rest areas or equipment compartments.
We strictly adhere to industrial fan manufacturing standards. Every fan undergoes dynamic balance testing and full-function aging tests before leaving the factory to ensure smooth operation without vibration, abnormal noise, or electrical instability. We are committed to providing reliable, durable thermal management solutions.
Installation Recommendation:
Disconnect power before installation and verify voltage compatibility. Ensure the bracket screws are tightly secured to prevent resonance noise. Clean dust and debris from the blades and guard regularly to maintain optimal cooling efficiency.
