Due to its excellent performance with high working efficiency, this machine is mainly used for the harvest of potato,garlic,pachyrhizus,peanut
and other subterranean rootstalk crops with the advantages including high-working efficiency, lower breakage rate, light&quick running without
vibration,no jamming and simple structure as well as long useful life.
In addition, this machine has been granted with two patents including utility
model and outline design.