Main & Auxiliary Power Pack Cooling

Our solutions for Main & Auxiliary Power Pack Cooling are characterized by: » Light Weight » Reliability » Low Noise » Compact design » Energy efficiency » Easy maintenance


A proper cooling of the main & auxiliary power packs is the guarantee of availability of both the traction motors and all auxiliary equipment whether they are dedicated to safety or comfort.

Depending on the vehicle design, the fan could be implemented on the roof, under the frame or inside the vehicle, thus needing to address various issues such as compactness, noise, corrosion…

Success Stories

» DJ8 Prima Locomotives (China)

» TGV Duplex (France)

» DB Frame XCC (Germany)


  • Taylor made aerodynamic design
  • System flow simulation using CFD
  • Compact design
  • Low noise for both passengers and driver comfort
  • Life Cycle Cost optimization