<p>The harvester (1) has a supporting frame and a machine housing that is arranged on the frame. A cab (27) is arranged on the frame and the housing. A threshing device, a separating body, a cleaning unit and a conveying device are arranged in the housing. A vision panel (31) is arranged in a wall of the cab for direct insight to a partially threshed material flow present in the conveying device and formed with a lateral door or a lateral window of the cab as a single piece. Cleaning and illumination devices are attached to the vision panel on a side facing the conveying device.</p>
