ASTRA 3

Mounted grain seeder for ordinary sowing of seeds according to traditional technology
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  • Description
  • TECHNICAL DATA
  • ASTRA 3

    TECHNICAL DATA

    Mounted grain mechanical seeder ASTRA 3 with double-disk single-row coulters and press rollers is designed for row sowing of seeds of grain, small-seeded, leguminous and other crops, similar in size and seeding rates to seeds of grain crops with the simultaneous and row soil rolling after traditional tillage. It was created taking into account modern design solutions that make it possible to significantly reduce the cost of agricultural products on the market.

    Small size
    Small size

    With a working width of 3 m and a row spacing of 120 mm, the grain seeder can be effectively used in small areas under conditions of intensive agricultural technologies.

    Weighing only 985 kg, the mounted seed drill makes the machine extremely manoeuvrable in the field and during transport.

    The drill is supplied with a tramline metering wheel changeover set to match the tractor wheel width.

    SEEDING UNIT FROM POLYMER MATERIALS
    SEEDING UNIT FROM POLYMER MATERIALS

    The sowing device made of polymeric materials is distinguished by maximum accuracy, continuity and smoothness of seeds supply of various forms and sizes for seeding rate from 1.5 to 400 kg / ha. The design of the reel allows for sowing small-seeded crops. An adjustment of the gap between the valve and the spool has been introduced, which makes it easier to sow large seeds with large rates.

    INFINITELY VIRIABLE SYSTEM GEAR BOX (VARIATOR)
    INFINITELY VIRIABLE SYSTEM GEAR BOX (VARIATOR)

    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.

    Depth adjustment
    Depth adjustment

    The front and rear shafts of the coulter hitch are connected by a screw rod. The screw is intended for group adjustment of the coulter travel depth.

    DUAL DISC OPENER EXPLOIT LIFE INCREASED BY 100%
    DUAL DISC OPENER EXPLOIT LIFE INCREASED BY 100%

    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. ASTRA 3 has excellent planting depth control. The result is totally germination, which contributes to increased yields throughout the field. .

    ELECTRONIC CONTROL SYSTEM
    ELECTRONIC CONTROL SYSTEM

    Electronic control system as a standard. ASTRA 3 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.

    POWDER COATING
    POWDER COATING

    The production line was equipped with a powder coating line -Ideal-line (Denmark). This painting technology makes it possible to produce high-quality paintwork with a guaranteed service life up to 8 years.

  • Aggregate type mounted
    Operating width, m 3
    Working speed, km/hr 8 - 10
    Number of rows, pcs. 25
    Capacity, ha/hour 2.4 - 3.0
    Seeding depth of disc openers, mm 40 - 80
    Opener pressure, kg/sm² 35
    Seeding rate for grains, kg/ha 1.5 - 400
    Row spacing, mm 120
    Total seed hopper capacity, l (dm³) 500
    Overall dimensions, mm 2 220 х 3 000 х 1 450
    Coupled with tractors with power, more than h.p. 70
    Weight, kg 985

* 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.

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