1.small, single row 2.22-35hp. Used for harvesting potato, garlic, sweet potatoes 3. high efficiency, lower breakage The ... product of good performance, high efficiency. Mainly used for harvesting potato, garlic, sweet potatoes, carrots, peanut and other crops underground ... --1 Linkage three-point mountedMacth power (hp) 22--35 Operation efficiency (mu/h)3--5 Total weight(kg) 180 Potato Harvester 4U-1