Pertum F 250

The Pertum F 250 is a mechanical grain seed drill from Ozdoken's Pertum series, intended for sowing cereals, and can also be used for single seeds or in combination with all tillage equipment. The drill has 20 coulters, arranged with a spacing between discs of 12.5 cm, giving a total working width of 250 cm. The Pertum series is available with a single-disc unit fitted with a standard sowing wheel, enabling precise sowing depth even with small seeds. Coulter pressure is adjusted mechanically, simply and effortlessly, as is depth and angle adjustment. A variable gearbox with a flexible dosing meter allows sowing rates from 1.5 kg to 400 kg per hectare, and the doser is easily adapted to seed size - from fine seeds to larger cereal grains. All models in the Pertum series, including the F 250, are equipped with dual hydraulic row markers, ensuring precise tractor guidance on the next pass. The seed tank has a handle enabling safe filling, while a platform with steps further eases access to the tank. Standard equipment includes electronic tramline disengagement, which removes the tractor wheel tracks for more even crop emergence, as well as S-tine springs on the coulters and rear metal harrows for leveling the soil after sowing. The press wheel provides additional compaction of the soil above the sown seed for better soil contact. The machine has a fine-seed gearbox, intended for precise metering of crops with smaller seeds such as clover or oilseed rape. Seed tank capacity is 240 liters, and fertilizer tank capacity is 250 liters, enabling combined sowing and fertilizing in a single pass. Operation requires a tractor of 50 to 70 HP, while the total machine weight is 930 kg. Optionally, the seed drill can be equipped with an area meter, a working speed indicator, and a seed and fertilizer level indicator, for additional control during field operation.