Sewalka
John Deere 455 equipped with equipment for accurate dosing. The seeder is easy and convenient to transport on roads. It is easily folded with the help of hydraulics. Transport width is 4.6 m.
Technical characteristics 455:
Working width, m - 10.7
Frame (folding) - three-section.
Number of coulters, pcs - 70-56
Width between rows, cm - 15-19
Diameter of sowing discs, mm – 343
(//tractor-service.com)
Seeding depth, mm - 19..89
Pressure of the coulter on the soil, kg/cm - up to 86
Seed hopper capacity / fertilized (60%/40%), l – 224 / 1794
Working speed, km/h - 8-10
Necessary
tractor power, k.s. – 240-280
Transport width, m - 4.6
Transport length, m - 8.2