harrow BDF-2.4 the main disc harrows BDF-2.4 disc Harrow BDF-2

Listning ID 391191

Description

harrow BDF-2.4 the main disc harrows BDF-2.4 disc Harrow BDF-2.4 dvuhsvetny with frontal location of individual cases of disk working bodies

Type Hinged

2 working speed 8-12 km/h

3 Depth of tillage cm 8-18

4 1,400 see

5 Transport speed, 20 km/h

6 ground clearance, not less than 300 mm,

7. WEIGHT - BDF-2,4 880 kg.

Harrow is designed for continuous and pre-treatment of soils of different mechanical composition under technical, grain and fodder crops and chopping and incorporation into the soil of plant residues (refreshment Saturnalia meadows) in various agro-technical schemes. Adjustable treatment depth is approximately 8 to 18 cm.

Disk working body, representing mounted on the hub of the cut-out spherical disk (camomile), with a diameter of 650 mm. and thickness 6 mm. with internal grinding around the circuit. Due to the special geometry of the tubular stand is installed under the optimal angle of attack to the line of thrust and the angle to the vertical, which provides quality crushing, grinding and circulation of the shear layer.

Harrow is mounted as BDF (working width from 1.8 to 3.1 meters), and trailed BDFP (working width from 2.4 to 7.0 meters). In both cases the harrow is equipped with lamellar cylindrical rollers with a diameter O 400, and harrows with hydraulic lift mechanism of the wings (width from 5.5 m and higher) are equipped with a set of rods that allows you to install the complete set of two rollers with a diameter of 400 O and O255 mm. or three-row spring-tooth harrow and roller O255 mm.

Harrow has two rows of discs, each located on an individual rack, which is attached to beam two l-shaped brackets (diameter 20 mm). This design eliminates the clogging inter disc space. The harrow can be operated in all soil-climatic zones where soil moisture is not privyshaet 27% and the soil hardness is not greater than 3.5 MPa, as well as not use this harrow in areas with significant stony inclusions. Due to the use in the construction of individual stands front harrow can be used at high operating speeds up to 14 km/h.

Unlike similar machines from other manufacturers the design of the harrows used wheels Daisy (cut spherical) with a diameter of O 650 mm, thickness 6 mm, made of steel grade 65G. During the manufacture of the discs heat treated, which ensures hardness HRC 38-46.

The discs are mounted on hubs that brasatsa around the axis of the roller bearing units at an angle of attack of 21 degrees and vertical tilt of 21 degrees (the design is patented private enterprise “Agrotekhkomplekt”).

Metal bellow which is installed on axis in the Assembly overlaps the hub, forming a protective construction, which is padded cuff with a seal inside and abs outside. The unit is very well sealed from the external environment due to the design.

Fixing and regulating nut hub bearing is closed with the flange cap, which performs two functions :

sealing of the hub

fastening of the working body (disc BDF) on the hub.

Chistik two bolts with a square head attached to the bracket with two grooves, which, in turn, welded to the rack and when the harrow cleans working on (disc BDF chamomile) against buildup of soil, climbing plants, clogging of crop residues and directs the flow of the soil in the direction of the granulating and wrapping it.

Harrows rear rollers provide two functions:

- crushed soil

- tightens and smoothes the surface

In addition to the above functions using the rink for mounted harrows exhibited soil treatment depth that varies as stated above from 8 to 18 cm.

The necessary depth of loosening and stable running of unit-harrow-tractor is provided with lanyard (screw mechanism with right and left thread), which provides adjustment of the vertical position of the rink .

Harrow is attached to equipped with hydraulic power from 40 (for mounted harrows BDF-1,8), 320 (for trailed harrows BDFP-7,0) horsepower depending on the width.

With lanyards you can adjust the height of the stroke (depth) of the plate roller with a diameter of 400 mm.

The design of the attachment allows you to shift the rink (peredvigat) rink to the left or right (if necessary).

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 2

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 3

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 4

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 5

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 6

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 7

БДФ-2,1 (навесная) дисковые бороны БДФ-2.4 Борона БДФ-2.1 двухследная Днепр - изображение 8

Additional information
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