Abstract: A machine for vintaging grapes. The machine comprises a framework, preferably U-shaped, which overlaps a row of vines and travels along the vine row by means, for example, of wheels. The machine incorporates at least two pairs of cylinders positioned with their longitudinal axes vertical and each having a plurality of radially extending rods, which may penetrate the vines. Means are provided for imparting a vibratory motion to the cylinders as the machine travels, so that the rods on the cylinders may harvest the crop which is then removed by means of a conveyor belt on the machine.