HARVESTER OF GINGER OR THE LIKE

PURPOSE:To simply and readily adjust pulling height position of drawing device by equipping a main frame having a travel device with a trestle having a drawing device in a vertically rockingly fixing way. CONSTITUTION:In order to adjust pulling height position of drawing device, a nut of a connecting means 30 is loosened and then a steering handle 41 is operated as shown by an arrow A. Thereupon, since a trestle 19 is rocked around a driving shaft 12 as a rocking support as shown by the arrow A and the trestle 19 is provided with the drawing device, the pulling height position is adjusted while being surely supported by a travel device. After the adjustment, a nut is fastened and the drawing device is fixed. Since the connecting means 30 is independently coupled with a pair of left and right main frames 11, one wheel of a travel device can be raised.