The machine can harvest potato and sweet potato.And the potato harvester is equipped with a special harvesting conveyor belt, which greatly increases the use life. The special cast iron gear box makes the machine run more smoothly.The machine is equipped with a vibrating screen soil device and a front wheel drive wheel device, which can separate the soil and potatoes better and improve the working efficiency greatly The potato harvester advantages: 1.High efficiency 2.Lower skin break rate. 3.Light and quick running without vibration. no blocking by the grasses, leaks the soil quickly. 4.This potato harvesting machine can dig up the agricultural plastic film directly without any influence on the next crops growth.