Potato digger with lateral unloading that can be mounted on tractors equipped with three point linkage and power takeoff (PTO). It has been designed for harvesting potatoes on small and medium-size ground plots. The machine is made up of a digging plowshare (with 2 blades in the CPL model, with 3 blades plus 2 grass-cutting d i s c s i n t h e C P L D m o d e l , recommendable for grounds with infesting leaves or grass) and 2 transversal and alternate shaking grids that are handled by a camshaft that is balanced by a rear flywheel. After they have been separated from the earth, the potatoes are deposited laterally on the ground on a single cut row, thus allowing the tractor to dig row by row. On all the points exposed to vibrations there are anti-vibrating rubber bushes that allow the machine stability while working.