Combine Potato harvesterhas high performance, high efficiency. It is mainly used for harvesting potato, garlic, sweet potatoes, carrots, peanut and other crops under the ground. With the merits of high efficiency, lower breakage, running fast without trembling, no blocking by the grasses, the structure is simple and long service life etc. This machine has been granted the national patent approval utility model patents and appearance design. It can unloading the potato automaticly .