Due to its excellent performance with high working efficiency, this machine is mainly used for the harvest of 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.

Model	Working width(mm)	Working depth(mm)	Weight (kg)	Matched power(HP)
4H-800	800	250	280	25-50