The invention is directed to an agricultural working machine comprising a spout (2) for conveying harvested crops forming a crop flow (3) to a transport container (4), preferably of a transport vehicle (5), in a transfer process, wherein the spout (2) comprises at his distal end a deflection mechanism (6) forming an outlet mouth (7) for the crop flow (3) and wherein the deflection mechanism (6) comprises an actuator arrangement (8) for adjusting at least part of the outlet mouth (7) in order to change the flow direction (F 1 , F 2 ) of the crop flow by deflection and wherein the agricultural working machine (1) further comprises an operator assistance system (9), which controls the deflection mechanism (6). It is proposed that the deflection mechanism (6) may be controlled by the operator assistance system (9) such that for distribution of the crops in the transport container (4) along the drive direction (D) of the agricultural working machine (1) during a side-by-side transfer process of the agricultural wo
