DCmax312 Electric Fans for Battery Electric and Fuel Cell Applications

Key features of our DCmax312 Electric Fans for Battery Electric and Fuel Cell Off-Highway Applications

Engineered for electric propulsion systems,
DCmax312 electric fans are energy efficient
while providing advanced cooling performance.

DCmax312 Electric Fans

Aerodynamically optimized and efficient electric fans designed specifically for battery electric and fuel cell off-highway equipment.

Higher airflow pressure capabilities

  • Up to 9% higher airflow volume at same power draw
  • Up to 16% higher pressure rates at same power draw
  • More efficient battery cooling under harsh working conditions

Quieter operation

  • Lower sound emissions contribute to overall sound reduction of Battery electric equipment
  • Up to 1.5 dB savings vs. current available fan options within the same performance envelope

Reduced power draw

  • Efficiency gain of up to 14% depending on duty cycle
  • Longer working cycles and/or shorter charging intervals


  • Various connectors
  • Flexible cable length
  • Software adjustments, if required

Plug and play installations

  • Fan guard (ISO compliant)
  • Clip-on items allow for clean cable guidance
  • Different mounting options standard
DCmax312 Electric Fans are suitable
for the following applications


  • Backhoes
  • Excavators
  • Dump Trucks
  • Rollers
  • Skid Steer Loaders


  • Low HP-Tractors
  • Mid HP-Tractors

Material Handling

  • Aerial Work Platforms
  • Telehandler/Loader
  • Forklifts
  • Rough Terrain Forklifts
  • Underground Mining
DCmax312 Specifications


    • Modular design concept
    • Optimized blade profiles to address specific requirements arising from battery electric powertrains
    • Available as puller and pusher version
    • Several motor configurations for easy electric integration
    • Plug and play fan guards designed to ISO 13857 standards
    • Reverse run function for optimal cooling performance
    • Reduced sound emissions through aerodynamic optimized design
    • Communication per PWM, analog and CAN (in progress)
    • Various connector options
    • Speed map adjustable on request
    • Versatile mounting options
    • Operating voltage signal 16-32V
    • Operating temperature range -40°C to 110°C (-40°F to 230°F)
    • Motor input power 800W, IP68 and IP6k9k
    • Mounting M6 and M8 on BCD 337mm/350mm (13.27/13.78 inches)


  • Tailored to comply with off-highway performance requirements
  • Precise speed control
  • Elevated fan efficiency saving battery power
  • Lower noise emissions due to optimized blade designs
  • Power savings allowing extended work cycles
  • Efficient thermal management resulting in longer lifetime of power electronics and batteries
  • Easy plug and play installation
  • Local support through worldwide locations
  • Design flexibility due to performance gain and tailored solutions
  • Reduced maintenance
  • Extended performance range, pressure and flow capabilities
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