UPS-4 precision seeder (SPU-4), Kirovohrad region.

Precise seeder sowing UPS-4 (SPU-4) - a universal pneumatic seeder is designed for precise sowing of calibrated seeds of corn, sunflower, sorghum, soybeans, as well as seeds of fodder beans, beans, lupine with simultaneous, separate application of granular mineral fertilizers and rolling of the soil in rows.

Intersectional arrangement of supporting and driving wheels (foreign analogue) allows you to avoid sifting and to withstand the necessary depth of wrapping of seeds and fertilizers
Improved fertilizer application mechanism
Section drive through a hexagonal shaft(//tractor-service.com)
Metal of high strength (class 8.8)
Hydrogenated marker system
High strength fat bunkers
Reinforced frame
Powder coating