40-row mechanical variable speed grain wagon planter

Grain-tukovye seeders are designed for row sowing of grain seeds (wheat, rye, barley, oats), grain legumes (peas, beans, soybeans, lentils, beans, lupine), small-seeded crops (rape, mustard), loose and medium-fluffy grass seeds with simultaneous application of mineral fertilisers. The seeder can be used for sowing seeds of other crops, close to cereals in terms of seed size and seeding rates (buckwheat, millet, sorghum, etc.).Seeders are aggregated with tractors of class 1,4. Seed drills are equipped with a variator - a device that transmits torque and smoothly changes the ratio of the metering coils of the seeding unit within the control range. Variator allows to refuse the outdated method of seed rate adjustment by installing interchangeable sprockets in the drive of sowing units or changing the working length of metering spools.