An air spring is a suspension device used for the secondary suspension damping of vehicles. It is installed between the car body and the bogie. Its main functions are to transmit vertical loads, accommodate the relative deformation between the car body and the bogie, cushion and absorb vehicle vibrations, and improve the vehicle's running stability and ride comfort. It can also work with a leveling valve to adjust the internal air pressure, ensuring that the car body height remains constant under different passenger loads.

Copy product links
Long by picture save/share

