Doppstadt’s newest grinder, the AK 310 EcoPower may be the smallest, but it easily handles many grinding tasks. This compact mobile machine allows for a great variety of application and ensures the highest flexibility. With it’s upgraded electrical system, hydraulic belt-tightener, more powerful main drive, and modular design, this machine is highly customizable to fit your operation. New machine. Same great Doppstadt and Ecoverse reliability!