Description:

Koppert Dombo selfdriven pneumatic precision seeding drill 14 rows

• Machine frame built from stainless steel
• Continuous stainless steel cage wheels with differential and anti-slip rubber
• Height adjustable stainless steel smooth roller with scraper and depth indicator
• Vacuum pump with meter 
• Mechanical clutch
• Seeding elements continuously adjustable over entire rear frame
• Drive by means of 11 hp Honda GX340 petrol engine
• 14 sowing units single row with coulter +seeding discs (radisch)
• Sowing width 160 cm ( 140 cm at the moment
• Extraction on the back of the elements
• Central large seed tray
• Fixed steering wheel, right seeding coupling, operator walks behind the machine
• Drag chain behind  roll
• Hour 5952 

 This machine was previously used for radisch
With the right seed discs and gears suitable for crops such as  lamb’s lettuce, spring onion, spinach, carrot and flowers

The "single" sowing unit. Over the years, Koppert has developed a sowing unit, which has amply proven in practice to meet the highest requirements. These seed elements are used on all our seed drills. The machine is therefore suitable for sowing almost all seeds, such as calibrated, coated and uncoated seeds, up to a diameter of approx. 4 mm. Some examples are: radish, spinach, lamb's lettuce, rettich, tomatoes, lettuce, carrots, leeks, celery, cauliflower, winter carrots, cabbage seeds and a very wide variety of flower seeds from cellosia to sunflowers. The "double" sowing unit This element has been specially developed for the season with large production per m2. In the spring, when high production per square meter is possible, the double sowing unit is used. With the aforementioned constructed coulter on the element, the seeds are neatly laid in the bandage in the ground. There is an interchangeable coulter in both the single and the double sowing unit, which are standard equipped with 60 to 80 holes. Different discs can be mounted depending on the type of seed and fraction (diameter). On one side of this disc, the seed is supplied from the seed house. On the other side is the vacuum chamber and the cleaning position. During sowing, the seed is sucked against the coulter. The adjustable scraper at the top of the seed housing ensures that one seed is extracted per hole. When the lowest point is reached, the vacuum drops, causing the seed to fall from the disc into the ground. If the seed is stuck, it is leveled. The hole is cleaned again using compressed air. Because 40% of the sowing unit is open, its operation can be easily checked. The cover plate and coulter are made of stainless steel, the protective cover of plastic and the housing of aluminum. All high-quality products to ensure trouble-free sowing.