Precision seed drills«Precisa 6», «Precisa 8», «Precisa 12»
Technical characteristics:
- Three-point tractor linkage
- PVC seed hopper
- Chain drive
- Furrow opening adjustment with coulter
- Seed depth adjustment with lever
- Seed selector
- Mechanical row disabling device – electronic on request
- Window for quick seed hopper emptying
- Double parallelogram
- Disc coulters (on request)
- Pressure springs
- Hydraulic marker with discs
- Drive shaft
Vacuum meter unit – it is the true heart of the machine, setting seeding precision. The entire compression chamber rotates together with the seeding disc. This allows to avoid disc abrasion, which, in time, can lead to loss of aspiration and seeding accuracy.
- Heavy duty cast iron dosing device with an inspection window for easy inspection and control over seed suction accuracy.
- Seed selector made with the use of a special acetal resin, securely attached to a seeding disc by two magnets. Disassembly, replacement of elements, maintenance and cleaning of seeding discs is done quickly and easily.
- Suction of single seeds and subsequent precise seeding are controlled by a distributor lever. A wide adjustment range allows to avoid the presence of double seeds and gaps.
- The seeding discs are designed to avoid loss of suction. They only have seed holes. The thrust spring guarantees fixation of the compression chamber (5), which, by rotating with the disc, allows to avoid abrasion thereof.
The machine can be used with various types of discs for different crops with distances ranging from 2.2 to 53.7 cm.
Discs for maize, sugar beets, soybeans, sunflower seeds, sorghum, rapeseed, peanuts and other crops are available on request.
Seed hopper emptying is done very easily. The installed window allows to completely unload it in a few seconds.
Precisa 6 Precisa 8 Precisa 12 Type mounted mounted mounted Hitch type, tractor type 2 2 5 Working width, m 2,7 -4,5 3,6-6,0 9,0 Number of rows 6 8 12 Transport speed, km/h 15 15 10 Сonstructive mass, kg 1570 2500 4600 Row spacing, mm 450;700;750 400-750 500-750 Overall dimensions in working position, mm, not more than Length Width (without markers) Height (without markers) 2100 4650 2050 2350 6450 2050 3100 9440 1650 Overall dimensions in transport position, mm, not more than Length Width (without markers) Height (without markers) 2100 2550 3680 2350 3170 3680 10935 3100 2940 Seed hopper capacity, dm3 6х44 8х44 12х50 Seeding rate, kg/ha: cereals legumes herbs cultivated crops beet 30-50 35-400 2-40 5-15 pieces per linear meter 6-15 pieces per linear meter Seeding depth, mm: cereals legumes herbs cultivated crops beet 20-60 30-70 20-50 10-20 40-80 Fertilizer hopper capacity, dm3 2х250 2х250 6х210 Fertilizer seeding rates, kg/ha 25-50 Seeding Depth of fertilizers, mm 15-20 mm more seed planting depth (for cereals, planting together with seeds is allowed) Productivity for 1 hour of the main time, ha 1,3-3,6 1,8-4,8 4,5-7,2 Working speed, km/h 5-8 5-8 5-8