EN
The positive results of great development in the fields of informatics and micro electronics, if applied to agricultural machinery design, must be supported by the empirical investigations, to obtain the input data for the mathematical models describing the agricultural machine system. Generally, it is required to know the mechanical and other physical properties of the materials processed in agricultural machines, to build such models. In this work, on the basis of the mechanised green forage and crops harvest, the fields of empirical investigations of the threshing, cutting, separation and pressure agglomeration processes, are represented.