Mechanical row drill John Deere 7000:
The trailed seeder John Deere 7000 is designed for precise sowing of row crops with a row spacing of 70 cm.
The mechanical seeding device for precision seeding of the finger type, the John Deere 7000 planter, provides accurate dosing of seeds within a fairly wide range of sowing norms with ideal placement at the bottom of the furrow: corn, sunflower, soybean, sorghum, cotton, ...
Technical
characteristics of the John Deere seeder 7000 (8-year):
number of rows - 8
row spacing, cm - 70
sowing depth, mm - 16...100
volume of seed bunkers – 8 pcs. 58 liters each (464 liters total)
volume of bunkers for dry fertilizers – 4 pcs. 249 kg each (996 kg total)
material of bunkers - fiberglass
rate of application of dry fertilizers, kg/ha - from 53 to 802
the drive of seeding devices is mechanical from support-drive wheels
type of sowing devices – mechanical (finger type)
(//tractor-service.com)
vertical movement of the coulter, cm - 25,
coulter type - 2-disc Tru-Vee (360 mm) with two copying
wheels, which copy the terrain, independently of each other, in a range of up to 5 cm, while maintaining the set seeding depth,
type of attachment wheels - double V-shaped arrangement
coulter pressure on the soil, kg - up to 70
pressure of the disk knife (No-Till coulter) on the soil, kg - 185...227 (option)
sowing width, m - 5.6
length in working position (when sowing), m - 4.62
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
seeding speed (recommended for different crops), km/h - from 3.2 to 12.8,
required power of the tractor, k.s. - from 80