SUPN-6, SUPN-8 universal seeder, for plowed crops SUPN, Dnepropetrovsk region.

SUPN-6 planter, SUPN-8 is used for sowing work in a sparse (dotted) way, both calibrated and uncalibrated seeds of food and fodder legumes, grains, lupine, castor beans and soybeans, as well as sunflower. Along with sowing, with the help of a seeder, additives are also applied in the form of ground fertilizer, separately from seeds. It is connected to a 1.4 YuMZ or MTZ tractor. The seeder consists of six or eight sections, with a width of 4.3 meters and, accordingly, 5.7 meters. Very easy to operate and maintain. In Seyalka SUPN-6, SUPN-8 markers on hydraulics. Fertilizer and seed hoppers are made of high-quality plastic. The seeds are sown in six or eight rows, and the width of the rows between them is 70 centimeters. Sowing depth - 40-120 mm. The principlesoperation of the SUPN-8 seeder consist in the fact that from the support wheels of the seeder, the transmission mechanism sets in motion the sowing seeds, discs and spring augers of fat seeding mechanisms. A vacuum is created in the strips of the horseshoe-shaped cover with the help of a fan or vacuum from the exhaust of the tractor. The seeds are sucked into the holes on the rotating disk and enter the intake chamber, and then - into the ejection zone. They fall out one by one and fit into the furrow created by the heel of the coulter, and when wrapped, they cover it with soil pressed down by thewheels of the seeder.