Electronically-controlled air suspension
ECAS is Electronically Controlled Air Suspension. Electronic control of the suspension guarantees optimum driving comfort and a consistent vehicle set-up based on speed, load and type of road. It also acts on braking pressure, which is proportional to the load on the axles.
Air suspension affords greater protection not only for the load, but also the road surface. It is ideal when transporting fragile goods, and also for the safe and convenient operation of demountable body systems.