Custom Wholesale 4u Series Potato Harvester Potato Digger

Product DescriptionThe 4U-90 moving knife potato harvester is a new type of potato harvesting equipment. This equipment can better adapt to the agronomic and growth characteristics requirements of potato planting in my country. It can realize functions such as digging, soil clearing, and laying. The entire operation process is smooth and the operation efficiency is high. This machine is used for potato harvesting, which can greatly reduce manpower requirements. , alleviate rural labor shortage and reduce harvesting operation costs.Main features of this machine.This series of products have good performance and high efficiency. It is mainly used for harvesting potato, onion, sweet potato, garlic, taro, peanut and other underground root crops. Potato harvester in the throwing wheel and the throwing wheel under the action of the soil is broken and leaked part of the soil, and then by a soil wheel finger rod continuous throwing, this harvester is suitable for the water content of 10%~18% sandy loam. When working, digging shovel will shovel sweet potato together with the soil, the machine and 15-90 horsepower hand supporting operation, mainly used for potato,sweet potato, peanut and other underground root crops harvest, pile up and other processes. Function: 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.1) High receiving efficiency and low damage rate;2) The entry angle of the excavation device is designed to be consistent with the lift angle of the conveyor and separation device to effectively solve the problem of soil accumulation after shoveling;3) The accompanying depth limiting mechanism is adopted to effectively reduce resistance and improve operation smoothness;4) It operates briskly and without vibration, does not block grass or leak soil, has a simple structure and a long service life;5) This potato harvester can directly extract the remaining agricultural film in the soil without affecting the growth of the next season's crops;6) 22.06-36.77kw tractors can be driven, which is suitable for the four-wheel tractors owned by most farmers at this stage. It has the characteristics of wide adaptability, low investment, and fast harvest.Scope of application   Detailed Photos  Features of use The potato harvester has good performance and high efficiency. It is mainly used for underground root crops such as potatoes, sweet potatoes, garlic, and radishes. It has the characteristics of high harvest rate, low damage rate, light and vibration-free operation, no grass blocking, fast soil leakage, simple structure, and long service life.Suitable for soil types, sandy soil, sandy loam soil, medium clay soilSpecial forced vibration system, good separation effect, strong adaptability, high recovery rate, low damage rate and quick cost recoveryExtracting the residual plastic film in the soil will not affect the growth of crops in the next seasonThe depth of entry into the soil can reach more than 25cm, and the matching power is 35-120 horsepower tractorsRidge width model 60-180cm This product is suitable for harvesting potatoes planted in ridges. The soil types are medium loam and sandy loam, and the soil moisture content is 10~20%. Beyond the above range, product performance may vary.  Product Parameters Model4U-604U-704U-804U-904U-1304U-160working rows1row1row1row1row2rows2rowsworking speed0.5-0.8ac/h0.6-0.9ac/h0.7-1ac/h0.8-1.1ac/h1-1.4ha/h1.2-1.6ha/hweight200kg220kg240kg260kg320kg400kgmatched power22-35hp25-35hp25-40hp30-45hp40-80hp50-80hpworking depth300-500mm300-500mm300-500mm300-500mm300-500mm300-500mmworking width600mm700mm800mm900mm1300mm1600mmloss rate