Fan bracket

Fan bracket


The fan bracket is a load-bearing support assembly that securely supports the cooling fan and pulley at the front of the engine. It firmly supports the fan blades and drive pulley, precisely positions the drive belt, ensures smooth coaxial operation of the fan, and buffers operational vibrations, preventing fan sway and belt slippage. It is a crucial support base for the engine's cooling transmission system.

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Product Description

Fan bracket

Product Introduction

The fan bracket is a load-bearing support assembly that securely supports the cooling fan and pulley at the front of the engine. It firmly supports the fan blades and drive pulley, precisely positions the drive belt, ensures smooth coaxial operation of the fan, and buffers operational vibrations, preventing fan sway and belt slippage. It is a crucial support base for the engine’s cooling transmission system.

Made of thickened cast iron, it is integrally cast, resulting in a robust and rigid structure. Precision machining ensures coaxiality, making it wear-resistant, shock-resistant, and resistant to deformation and breakage. High-precision bearing assembly ensures smooth, jam-free rotation. The dustproof design is reasonable, and it conforms to the original factory installation dimensions for easy assembly and disassembly, offering high durability.

Application Scenarios

  • Construction Site Operations: For loaders with frequent start-stop operations, it provides stable support for cooling components, ensuring the normal operation of the cooling system.
  • Mining Conditions: In complex road conditions with high vibration, it provides stable support without loosening, preventing fan wobbling and abnormal noise.
  • High-Temperature Continuous Operations: For long-term full-load operation, it provides stable support without shifting, ensuring smooth belt drive without slippage.
  • Equipment repair and replacement: Suitable for replacing deformed brackets, damaged bearings, worn axle heads, and fan wobbling malfunctions.
  • Multi-model engineering equipment: Compatible with the front-end cooling and transmission components of various loader diesel engines.

Product Specifications

  • Compatible Models: Diesel engines for 3-7 ton loaders
  • Main Body Material: High-strength gray cast iron
  • Core Components: Bracket base, support shaft, high-speed bearing, dust cover, fixing flange
  • Transmission Method: Belt pulley coaxially drives the fan
  • Load-bearing Capacity: High load-bearing strength, no deformation or cracking under long-term heavy loads
  • Shock Resistance: Buffers operating vibration, reducing overall machine noise
  • Dust Protection: Built-in dustproof structure prevents mud and dust from entering the bearings
  • Applicable Temperature: Suitable for high and low temperature working environments in engine compartments; stable material performance
  • Transmission Compatibility: Matches conventional belt drive speeds; stable transmission efficiency
  • Product Advantages: Stable load-bearing capacity, high coaxiality, smooth rotation, shock-resistant and durable, not easily damaged bearings, eliminates fan wobbling, universal installation, and worry-free maintenance.

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