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Off-Highway Cooling Fans LS5 Molded fan

compact equipment engine fan ls5

When it comes to a cooling package for smaller off-highway engines, every bit of space is precious. That's why Horton has taken its industry-leading fan blade technology and sized them accordingly.

Using computer-optimized blades for minimal deflection and reduced fan loading, these lightweight fans optimize airflow and efficiency in a variety of on and off-highway applications - especially those with a smaller engine.


  • Aerial Work Platforms
  • Forklift
  • Other industrial trucks
  • Agricultural tractors
  • Compact construction equipment
  • Heavy and medium duty trucks

LS5A specifications

380 mm [14.96 in.]
Maximum pitch width
62.3 mm [2.45 in.]
Maximum tip speed
101 m/sec [20,000 ft./min.]
82.6 mm [3.25 in.], 135 mm [5.31 in.]
0.73 kg [1.61 lbs.]

LS5B Specifications

430 mm [16.93 in.]
Maximum pitch width
62.8 mm [2.47 in.]
Maximum tip speed
101 m/sec [20,000 ft./min]
82.6 mm [3.25 in.], 135 mm [5.31 in.]
0.79 kg [1.74 lbs.]

Features & Benefits

  • Specially developed for small engines with limited space for components
  • Noise reduction due to smaller total fan area and optimized blade profile
  • Higher efficiency and more static pressure capability than comparable competitive fans
  • Can be combined with fully variable viscous fan drives for additional noise reduction and fuel savings
  • Ability to be trimmed to smaller fan diameters
  • Meets or exceeds emissions standards
  • UV-stabilized construction and unmatched strength-to-weight ratio
  • Unique manufacturing process that allows for custom pilot or screw circuits to accommodate a variety of applications

Related Documents

Video of Product

Horton's LS5 fan is designed for small off-highway equipment with the intent of providing an efficient, cost-effective and durable fan that also reduces noise.

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