A potato harvester binds simultaneously two or four rows of potatoes. The operation of such tractor implements carries out with the diablo coiler. For a single row of potatoes three shares are responsible to get the job done. In this manner, these three shares start tilling beneath the earth and potatoes. It is to elevate them towards the absorption sieve while agitators spin the loam from the potatoes. In this way, it reaches the field via the web. After this, the windrow channel helps the potatoes to fall to the last web. In this way, these farm implements make the farmer’s work easy.