One of the problems addressed by the present invention is to make an auger clutch operation tool easier to operate while the conditions of grain discharge by a discharge auger are being visually checked. A combine in which an engine compartment (50) is disposed at a chassis rear a grain tank (60) is disposed above the engine compartment (50) and behind a cab (40) and a discharge auger (65) is provided so as to communicate with the rear of the grain tank (60) wherein a lever (441) for operating an auger clutch (420) for disengaging power transmission to the discharge auger (65) is disposed on a side surface (right side surface (60y)) of the grain tank (60) outside of the combine body and in the vicinity of the cab (40).