Potato planter SK-4 (similar to Grimme GL34T; leasing), Volyn region.

Картофелесажалка четырёхрядная полунавесная предназначена для рядковой посадки непророщенных откалиброванных клубней картофеля с междурядьями 70,75, 90 см с одновременным протравливанием клубней и внесением минеральных удобрений на почвах всех типов во всех зонах возделывания картофеля. Сажалка агрегатируется с тракторами класса 1,4 и выше. Привод высаживающих аппаратов — от опорно-drive wheels. Planters are loaded withpotatoes from any dump truck.
A distinctive feature of the design of these planting devices is the possibility of visual control of the movement of the spoon tape, which allows you to plant potatoes without gaps even when working with large seed material and carries out planting with the exact distance between the tubers in a row. Each pond is equipped with water markers.
Features:
• The upper large drum guarantees high-quality capture and clear transfer of tubers, including when planting oblong varieties of potatoes.
• At the same time, it provides a clear drive and precise guidance of the spoon tape. Thanks to two lines of guide protrusions on the inner side of the belt, it is guaranteed to change the direction of its movement on the upper drum (including when planting large potatoes).
• The lower, small guide roller guarantees quick opening and thus accurate placement of tubers in a row.
• Providing a view: large windows on the landing gear of the machine.
• Lozhechnyelevator grabs the planting material from the feeding compartment and carefully places it in the soil.
• Clean work: a grid flap (option) — instead of a solid flap — prevents the accumulation of dirt in the feeding compartment and spoons.
• Simple and comfortable: spoon tapes can be tightened or loosened by means of a quick-tension device - in a short time and without tools.
• Effective: the mechanical shaker installed behind the spoon tape prevents the spoons from being filled with pairs of tubers.
• For any seeds — small, large and cut: thanks to the use of different spoons and spoon inserts, it is possible to plant all existing varieties of potatoes.
Machine type Semi-mounted
Transport speed km/h No more than 15
Working width of capture, m 2.8-3.6
Number of planted rows 4(//tractor-service.com)
Width between rows, cm 70, 75, 90
Working speed of the main operation, km/h 5-8
Productivity for 1 hour of the main time, ha:
on interrows of 70 cm to 2.2
on interrows of 90 cm to 2.9
Potato bunker capacity, kg not less than 2500
Total capacity of 2 tanks for pickling, dmZ not less than 400
Total capacity of bunkers for mineral fertilizers, dmZ not more than 500
The weight of the machine, kg, is not more than 3100
Overall dimensions, mm, not more than:
in working position: length / width with folded marker / height 5300/4100/3000
Planting density, thousand pcs./ha 37-70
Planting depth, cm 5-15
The depth of the soil is fertilized, cm 5-15
Consumption of pickling liquid, l/ha 35-200
Application dose of mineral fertilizers, kg/ha 50-400