☑ BIGGEST bunker - high productivity.
Seeder ALFA 4 equipped with a bunker with a large capacity of 2 000 l, which, at a sowing speed of 12 km/h, provides a productivity of 4.8 га/час.
☑ Start off the seeding campaign earlier
Unique design of the disposition drive of a larger diameter wide wheels, allows seeding in a conditions of high soil moisture, which makes it possible to start the seeding campaign earlier.
☑ Up to 25% fuel economy compared to competitors
The lightweight design of the seeder ALFA 4 is made of heavy-duty steels with an ORIGINAL disposition of supporting wheels, which saves fuel during working with tractors of lower power compared to competitors.
☑ New sowing machine
Made of polymeric materials resistant to aggressive environment and corrosion. It has a double spool: screw spool for sowing cereals and leguminous crops and pin spool for sowing small crops and grass seeds of all shapes and sizes. The sowing spool feeds the seeds smoothly and evenly without traumatising them, which increases the accuracy of seed distribution in the row.
☑ Mini-till farming technology
The new design of the driving system CoultSystem with a press roller and a coulter pressure of up to 130 kg ensures high quality, uniform seeding using a Mini-Till farming technology.
☑ Quick job by the FastTrai transport device
Trailer transport device FastTrai - allows you to transfer the seeder in 2 minutes from the transport position to the working position and vice versa, which saves time and facilitates the work of the machines operator.
The new FastTrai trailed and transport device allows you to transfer the seeder in 2 minutes from the transport position to the working position and vice versa, which saves time and makes the work of the operator easier. The basic transport device with wheels of increased diameter and strength provides additional protection against damage to tires by plant stems and other objects on the field surface; with a transport width of 2.95 m, it allows the seeder be moved on public roads.
* The patent for a trailing and transport device issued in accordance with the Law of Ukraine “On the Protection of Rights to Inventions and Utility Models”, registered in the State Register of Utility Models of Ukraine on 08/18/2021.
Sowing machine is equipped with two types of coils:
• screw type for sowing cereals and legumes;
• pin type for sowing small-seeded crops and grass seeds.
Solution ensures a constant and accurate seeding rate from 1.5 to 400 kg/ha and is suitable for seeds of all types, sizes and shapes. Sowing machines are driven by an electric motor and guarantee continuous and uniform sowing, regardless of the speed of the vehicle.
The drive unit shafts of the fertilizer dispensers are made from stainless steel, which increases the durability of the shafts and the fertilizer dispensers, located on them and excludes their corrosion.
Infinitely variable transmission mechanism (variator), which provides easy and quick adjustment of seeds and fertilizers seeding rates ; provides more accurate and smooth adjustment in an increased seeding rate range (from 1.5 to 400 kg / ha) compared to a gearbox.
Electronic control system as a standard. ALFA 4 is equipped with a new version of electronic seed control systems, which uses a new design seed flow control sensors with increased reliability and accuracy of determining of the seed flows density.
New design of the CoultSystem leash system with a packer roller and an improved coulter pressure mechanism up to 130 kg allows for a uniform coulter depth in the soil and creates a quality seedbed. This is an undoubted competitive advantage of the ALFA 4 seed drill.
Coulters have an adjustable spring-loaded stroke of up to 320 mm, which allows each coulter to individually overcome obstacles and follow the terrain.
Increased service life of the double-disc opener up to 100%, due to the use of boron-containing, increased hardness steels. The double-disc single-row opener allows sowing at the fields with a large amount of crop residues; the uniformity design of the coulter-press roller unit allows the coulter to be adjusted to a predetermined depth. ALFA 4 has excellent planting depth control. The result is totally germination, which contributes to increased yields throughout the field.
Optional "narrow" or "wide" press wheels allow sowing in different soil moisture conditions. New reliable depth adjustment system ensures a stable, uniform seed placement depth. DUROSTAT 400 wear-resistant steel wipers are installed to clean the press wheels and ensure a stable seeding depth, which increases the wipers' service life.
Constant hydraulic pressure, due to the installed shut-off valve, which allows you to fix the initially set coulter pressure. This function guarantees a consistently high quality of seed placement in the soil, allows you to maintain the uniformity depth of the coulters on uneven surfaces and under changing soil conditions.
Control valves (valve) allows the marker control to be operated with one handle from the tractor cab.
The ALFA 4 seeders are equipped with wide wheels with an increased contact with the soil and discs of reinforced profile, which allows you to reduce the pressure on the soil, and work with the seeder in the spring on a wetter and looser ground, as well as on the ALFA 4 seeders, a hub with an increased axle diameter and a bearing were used with higher lifting capacity, which increases durability and reliability when sowing in Mini-Till.
The largest bunker - – 2,000 l (grain - 1,200 l, fertilizer - 800 l), which allows sowing up to 28 hectares in daylight (with a seeding rate of 200 kg / ha of wheat and 100 kg / ha of mineral fertilizers), 6 hectares can be sown at the 1st load of the seeder.
Production line was equipped with a powder coating line -Ideal-line (Denmark). Painting technology makes it possible to produce high-quality paintwork with a guaranteed service life up to 8 years.
| Aggregate type | semi-trailed | |
| Operating width, m | 4 | |
| Working speed, km/hr | 9 - 12 | |
| Number of rows, pcs. | 26 | |
| Capacity, ha/hour | 3.6 - 4.8 | |
| Seeding depth of disc openers, mm | 20 - 80 | |
| Opener pressure, kg/sm² | 130 | |
| Seeding rate for grains, kg/ha | 1.5 - 400 | |
| Row spacing, mm | 150 | |
| Seeding rate for fertilizers, kg/ha | 25 - 200 | |
| Box capacity(total) for grains, l (dm³) | 1 200 | |
| Box capacity(total) for fertilizers, l (dm³) | 800 | |
| Overall dimensions for transport, mm | 6 580 х 2 720 х 3 340 | |
| Overall dimensions in position, mm | 5 050 х 5 260 х 2 000 | |
| Coupled with tractors with power, more than h.p. | от 80 | |
| Weight, kg | 3 500 | |
* All data and drawings are approximate and non-binding. All rights, to make technical changes to the design reserving to us. Check in more information with the regional manager.
