Kartofelesazhalka two-row AMA, Zaporizhskaya oblast.

Tractor, minitractor from 18 hp, Row spacing = 55-65 cm. Planting pitch = 18-22-26-30 cm., Planting depth = 10-15 cm, Hopper volume = 450 liters, Distancebetween wheels = 116-125 cm.
(//tractor-service.com)
Two-row potato planter automatic model B2 fortractor and minitractor is attached to the tractor with the help of a rear hinged device - a three-point coupling. Automatic potato planter performs all operations in one work cycle - plows furrows, automatically plants potatoes and mounds the ground (width is regulated), forms ridges (profile is regulated).

Potatoes are planted in rows at a distance of 55-65 cm. Spacing of tubers in a row is 18-22-26-30 cm, with a planting depth of 10 cm to 15 cm. Changing the distance of tubers in a row is carried out by changing the transmission. potato planting machines"