DOUBLE-SECTION disc harrow a harrow with a reinforced frame is two sections of concave spherical discs, the axes of which are directed from the center. Chamomile disk, made in Italy, 3.5 mm thick, made of boron steel.
The disks are installed at experimentally determined angles of attack, which ensures cutting of the lower soil layer and reduces the energy consumption of soil processing, as well as the wear of the disks, ensuring their self-sharpening.
This reduces their friction on the ground, thus ensuring fuel economy and minimal wear of discs compared to traditional soil tillage technologies.
It is possible to adjust the angle of attack of the disk from 7 to 22 degrees, depending on the type of soil.
Disc pitch - 230 mm.
In order to avoid clogging of discs, scrapers are installed, which clean them of the remains of plants and soil.
Hubs on axles cast iron (cast).
It is recommended to work at a speed of 5...10 km/h.
The harrow is attached to the
tractor using a three-point attachment system.
Among the features is powder coating of the frame, which gives a number of advantages:
– improved anti-corrosion and impact-resistant properties compared to conventional paints;
– higher quality coating and better operational properties are achieved;
(//tractor-service.com)
- powder paints do not require large warehouses for storage.
Technical characteristics:
Tractor power, hp 20 28 35 40 44 48 54
Gripping width, m 1.3 1.5 1.8 2.0 2.1 2.4 2.7
The number of discs in the section, pcs. 6 7 8 9 10 11 12
Processing depth, mm 80...150
Tractor power, hp 20 28 35 40 43 48 54
Mass, kg 300 350 370 420 440 580 620
Disc diameter, mm 510
A FOUR-SECTION disc harrow is four sections of concave spherical discs, the axes of which are directed from the center.
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