Pneumatic seeder SUPN-8 SUPN-6 Modernized seeder SUPN-8, Mykolaiv region.

Pneumaticseeder SUPN-8 SUPN-6 Modernized seeder SUPN-8U, intended for dotted sowing of calibrated and uncalibrated sorted corn seeds, sunflower and other crops with the simultaneous application of mineral fertilizers and soil rolling in the rows. In the seeder, the creation of a vacuum is provided by a fan driven by the rotation of the tractor PTO with a rotation frequency of 540 rpm. The fan is equipped with an overrunning clutch that protects the belt transmission from excessive wear. The bearing beam of the seeder frame is the receiver of its pneumatic system. SUPN-8U planters are aggregated with tractors with a traction force of 0.9 to 2 tons. The planter is equipped withplastic grain and fat hoppers. The weight of the seeder is only 920 kg, so it is convenient to aggregate it with MTZ-80 / 82 tractors.