Nyka-4 mechanical grain seeder, Dnipropetrovsk region.

Unit typetrailer.
Working width of capture (m) 4
Transport width (m) 5.2/2.5
Number of coulters (pcs) 26
Width between rows (cm) 15.24‒17.00
Pressure of coulters on the soil (kg) 80‒120
Grain hopper capacity (l) 920
Hopper capacity for fertilizer (l) 350(//tractor-service.com)
Grass hopper capacity (l) 120
Seed sowing depth (mm) 10‒89
Normgrain sowing (kg/ha) 6.0‒400
Seed rate of grass bunker (kg/ha) 1.0‒80
Fertilizer application rate (kg/ha) 25‒250
Estimated productivity (ha/h) 2.5‒4.0
Unit weight (kg) 1450/2050
Weight of the seeder with filled hoppers (kg) 2600/3000
Necessary powertractor (hp) 105/82