Grain seeder astra 4 premium without trailer, without signaling, without trailer. wheels from elvorti, Poltava region.

ASTRA 4 PREMIUM - designed for row sowing, using traditional and minimal technology,seeds of cereals,legumes and small-seeded crops with simultaneous application of mineral fertilizers and rolling of the soil in the sown rows.

Stepless gear mechanism (variator): provides easy and quick regulation of seed and fertilizer sowing rates; precise and smooth regulation in a wide range of sowing rates (for cereals - from 1.5 to 400 kg / ha, for fertilizers - from 25 to 200 kg / ha), separate variators for fertilizers and seeds.
(//tractor-service.com)
Sowing apparatus made of polymeric materials: The sowing apparatus made of polymeric materials is distinguished by maximum accuracy, continuity and smoothness of seed supply of various shapes and sizes at the rate of sowing from 1.5 to 400 kg / ha. The design of the coil allows sowing of small-seeded crops. An adjustment of the gap between the valve and the coil has been introduced, with a scale for adjusting values from 1 to 7, which facilitates the sowing of small and large seeds with different rates.

ASTRA 4 PREMIUM has a hopper with a volume of 1,200 l (grain - 800 l, fat - 400 l), which at the rate of sowing wheat 200 kg / ha and sowing mineral fertilizers 100 kg / ha allows you to sow 4 hectares with one load. .

Increased service life of the two-disc coulter by 100% due to the use of boron steels of increased hardness. The strengthened design of the pressure mechanism of the two-disc coulters on the soil up to 65 kg allows sowing using minimal technology in fields with a large amount of crop residues and ensures a stable depth of seed wrapping.