HTEC 2500 Series Engine Cooling FanHTEC 2500 Series Engine Cooling Fan

Off-Highway Cooling Fans HTEC 2500 Series Fan

An overhead view of a construction site

HTEC - Horton Thermoset Engineered Composite. For tough environments where durability and airflow requirements prove challenging, the HTEC is built using industry-changing material technology, this high-strength engine cooling fan features improved efficiency, with durability in harsh environments.


  • Mining haul trucks
  • Mining excavators
  • Generator sets
  • Fracking units
  • Construction equipment
  • Variety of other off-highway equipment


65"-95.98" [1651-2438 mm]
Blade Configurations
5 to 17
Pilots and Mounting
Standard and customizable mounting available, including straight and tapered bores
41 kg [90 lbs.] and up
Maximum Tip Speed
112m/sec [22,000 ft/min]

Features & Benefits

  • Increased efficiency versus comparable metal fans for reduced fuel consumption, increased productivity and reduced noise
  • Higher strength-to-weight ratio than nylon, steel or aluminum
  • Higher speed and temperature rating than nylon fans
  • Higher speed rating then comparable metal fans
  • Temperature rating of 150° C +
  • Best-in-class durability
  • Anti-spark and highest available corrosion resistance
  • Customizable fan configuration and mounting to meet specific application requirements

Related Documents

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Horton’s new series of HTEC 2500 & 1800 thermoset composite fans and RCV2000 & 1000 fan drives have been specifically designed for harsh off-highway applications

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Recommended Drives

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Fully variable, viscous fan drive, specifically designed to provide precision cooling in high horsepower, off-highway applications. For 30 – 50 liter engines. Typical engine range: 700 – 3,000 HP [522–2,237 kW].

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RCV2000 Fully Variable Fan DriveRCV2000 Fully Variable Fan Drive


Variable speed, viscous fan drive, designed to provide precision cooling in high horsepower, off-highway applications. For 50-liter engines and larger. Typical engine range: 1,700 – 4,000 HP [1,268–2,983 kW].

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