The RS06-3 radiator and fan upgrade is a batch improvement for sliding loaders that saw elevated temperatures under sustained hydraulic load.
Effective July 10, 2026, new production uses the updated cooling package. In-service machines in the affected serial range should be checked through the work-order system.
Dealers can confirm eligibility and parts kits with Proskid after-sales. Do not mix unofficial radiators with the factory fan curve.