性能概述 Performance introduction4U-1A马铃薯收获机配套8-15马力手扶拖拉机，产品性能好，效率高。主要用于收获土豆、地瓜等地下根茎农作物。具有收获效率高、破损率低、运转轻快无震动、不堵草、漏土快、结构简洁、使用寿命长等特点。该机具已获得国家专利局批准实用新型与外观设计两项专利.4U-1A potato harvester matches with 8-15hp hand walking tractor and has excellent performance and high working efficiency.  This machine is mainly used for the harvest of potato、sweet potato 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.
主要技术参数  Specification 型号/规格Model4U-1A配套形式Matching type配套手扶Matched with hand walking tractor配套动力(hp)Matched power(hp)8-15hphand walking tractor工作深度（cm）Working depth（cm）20-25工作宽度（cm）Working width（cm）60作业效率(亩/小时)Working performance(mu/h)3-5适应行距(cm)Suitable row spacing50-60