The 2 rows potato diggers of the KMC series differentiate from each other according to the working width needed (1794, 1964, 2164 mm respectively). They are equipped with: 1 adjustable plowshare with a number of blades that varies according to the size of the machine (8 for the KMC 1450, 9 for the KMC 1600, 10 for the KMC 1800); 2 vertically adjustable side mower discs that separate the digging area, preventing clogging for easier machine movement; 2 side support wheels. The excavated product is transported to the rear by a conveyor belt and then deposited on the ground. The models in the series can be equipped with 2 side shakers or an oscillating rear screen (both optional).