Corn harvester OptiCorn 870 (Premium) is an 8-row header. The harvester is made of aluminum and stainless steel, which reduces its weight by 30% compared to analogues. Working speed 7-9 km/h. There is no chain transmission on the harvester, all nodes are in closed oil baths. All gearboxes are from the German company "Walterscheid" and are connected by cardans. Also, this model has a gearbox that increases or decreases the speed of rotation of all nodes by +, - 5%. The harvester is of very high quality. Warranty 2 years. Reapers are manufactured in 6,8 and 12-row versions.