It is connected to tracktor by 3 hangers system. Machine takes its power from the tail of tractor mechanicly. This machine eliminates the soil of potato which is planted on one line. The machine takes the potato with the soil by the blades. After the elimination, the machine drops the cleaned potato on the soil by the barrel. It does not harm any side of potato between disk. Our machine is more powerful then similar of others. Because it has shaft and and shift system. We are experienced for 30 years, this makes our products more qualified and more trustful. So you can use our machine for all of your expectations freely.