Vacuum seeder, plowing John deere 7200, 8 rows (used), Dnepropetrovsk region.

Trailed pneumatic seeder John Deere 7200 intended for precise sowing of row crops with with a row spacing of 70 cm.
The vacuum seeding device,John Deere planters 7200, provides accurate dosing of seeds within sufficiently wide limits of sowing norms with ideal placement at the bottom of the furrow: corn, sunflower, soybean, sorghum, cotton, ...
Technical characteristics of the John Deere 7200 seeder (8-year):
the number of rows is 8.
distance, cm - 70
sowing depth, mm - 16...100,
volume of seed bunkers - 8 pcs. 58 liters each (464 liters in total), 140
объем бункеров для сухих удобрений - 4 шт. по 249 кг (996 кг общий),
rate of application of dry fertilizers, kg/ha - from 53 to 802,
type of seeding apparatus - pneumatic (vacuum)
vertical movement of the coulter, cm - 25,
coulter type – 2-disc Tru-Vee (360 mm) with twocopying wheels, which copy the terrain independently of each other, in a range of up to 5 cm, while maintaining the set sowing depth,(//tractor-service.com)
type of rolling wheels - double V-shaped,
coulter pressure on the soil, kg - up to 70,
disc knife (No-Till cultivator) pressure on the soil, kg - 185...227 (option), 151
ширина захвата сеялки, м – 5,6
length in working position (when sowing), m - 4.62
length in the folded state, m - 2.42
transport dimensions (width / height / length), m - 5.87 / 1.95 / 4.62
transport width with markers, m - 6.32
marker type - hydraulic,
tyres - 7.60-15 (with pressure up to 2.8 kg/cm2),
weight of the seeder, kg - 2700,
sowing speed (recommended for different cultures), km/h - from 3.2 to 12.8
required power of the tractor, hp - от 80