... crops 1. Product Introduction 4U Series Potato Harvester is mainly used for harvesting potato, garlic, sweet potato, peanut and other ... life is long, etc. 4U Series Potato Harvester is mainly used for harvesting potato, garlic, sweet potato, peanut and other ... product consists of disc plough, disc harrow, share plough, rotary tiller, rotary stubble crusher, wheat planter, corn planter, cultivator, soil ...