Sweet potato, potato harvesting machine for potato crop potato, sweet potato, sugar beet and other crops for flat or ridge for the new models, the suspension after four tractor with rear drive shaft, the tubers can be a complete class or corn stubble excavation, elevator with three separate soil processes, high net income, less damage and loss. With a compact, smooth, easy operation. Maintenance and custody harvester 1, after the end of each shift operation, each part of the equipment should be removed dirt 2, check all parts of the fasteners, tighten if loose timely 3, check all rotating parts are rotating flexible, if not normal should be timely adjustment and exclusion 4, long-term equipment when not in use should be taken to prevent rain, avoid contact with acidic substances, in order to avoid corrosion. Blade should be oiled deal! Potato harvesting machine models with power output model ST-0.6 0.5-1.2 mu / H 20 horsepower tractors ST-0.8 2-3 mu / H 30 horsepower tractors ST-1.2 4-6 mu / H 50 horsepower tractors company insists improve the quality of management deepen Times casting industry-leading quality! The same machine than the quality! The same quality than price! The same price than service! The company promises - all products are enjoying the state's Warranty Services, instruction manual, warranty card with the goods counterparts, quality problems within one year parts warranty, replacement and return and bear parts packaging and transportation costs. Choose good farming machinery, Qufu find St. Thai. Shengtai machinery, military quality! Shengtai machinery, occupied by the quality market, with integrity to win the future!