The suitable production machinery of peanut in Jilin province was discussed in the paper according to climatic characteristics and technical requirements in the production stages including sowing, weed control, harvesting and drying, pick peanuts. According to the production requirements of reduce cost and efficient, including accurate sowing and no mechanical damage; weed prevention and control for improve work efficiency and reduce mechanical walking; belt conveyor peanut digger to dig peanut plants and laid in order, for reduce loss and improve efficiency; to pick peanut of stem whether or not dry in order to finish the harvest in time, we analyzed suitable and supporting machinery and summarized the efficient production modes of peanut,in order to provide reference for peanut growers.