If the problem of clogging and fouling of the cooling cores compromises the performances of the cooling module, it’s necessary to adopt solutions that allow periodic and easy clean between the radiant parts.

In the logging machine in which this pack has been installed, we've studied a sliding system on the radiator track to facilitate a quick cleaning in case of need. The vehicle is equipped with a 470 kW Caterpillar C18 engine, and the cooling module cools the hydraulic circuits and the radiator for air conditioning in addition to the engine. The hydraulic ventilation is controlled by a fan drive system that communicates with the engine electronics and allows, when possible, to hold the absorption of the two fans. It's also possible, again through the electronics, to periodically program a reversing of the fans to have an "automatic" cleaning of the heat exchangers.