Digger is suitable especially as equivalent to standard ploughing at higher capacity and lower operating costs. It is also suitable for deep cultivation of impermeable layer of soil, levelling and fine processing of clods. It significantly improves absorption of compacted and wet soils and revitalizes headlands after harvest. It is also used for loosening of subsoil layer without risk of mixing with the biologically inactive soil.
The Digger Deep Cultivator can be fitted with two versions of equipment for the application of granulated fertilizers. Více informací na produktové stránce Digger Fert+.
Performs deep loosening of impermeable subsoil layer, cultivation of topsoil with incorporation of plant residues and levelling together with fine processing of clods as well. The soil is ready for sowing, e.g. with sowing combination, without other operations. The processing quality substitutes ploughing at higher performance and lower costs.
Massive construction of the frame and working members is determined for processing of soil up to the depth of 50 cm. The soil processing is performed differentially according to the processing depth. Compacted subsoil layer is disintegrated and loosened without mixing with upper layers and water regime is restored. A special ploughshare with reinforced standard and adjustable height of winglets separating the depth by processing the production layer of soil with mixing from the lower part with cultivation only.
Each farmer appreciates independent hydraulic control of working depth for each row of the ploughs directly from the tractor. It is a very practical solution. In adverse weather conditions, e.g. in a wet part of the field, the operator can work only with one row. In case of congestion, the machine is simply cleared by lifting one row up. Digger has excellent passability due to the frame clearance of 75 cm, optimally distributed ploughs with hydraulic protection and pitch of 42.5 cm (pr 75 cm in one row) and row spacing 95 cm. Deep cultivator Digger got many supporters due to its sophisticated design and versatile use.
Due to minimum of adjusting points the operation and subsequent maintenance are very easy steps that anybody can perform.
Slight lifting of ploughshares
For locally more compacted soils the front row of ploughshares can be lifted a little bit and thus the traction resistance of the machine can be temporarily lowered.
The slight lifting of ploughshares is advantageous also for simple cleaning of the space among ploughshares.
Due to various variants this machine is able to fulfill various requirements according to your needs. Have a look at the variants that you can obtain from us.
Special production technology of eXtra STEEL line enables using very strong treated materials not only for working members of a machine but also for extremely loaded parts of main frames and adjusting mechanisms. The frames of machines on very exposed places are formed by sections of high strength steel having multiple strengths in comparison to common structural material of good quality. Thanks to eXtra STEEL line technology the machines have smaller weight and much higher service life in the most demanding operation conditions.
More information about the technology of eXtra STEEL line production can be found at the information website.
|Technical parameters||Units||Digger 3||Digger 4|
|Working width||mm||2 900||3 900|
|Transport width||mm||2 990||3 990|
|Transport height||mm||1 790||1 790|
|Total machine length||mm||4 000||4 000|
|Working depth||mm||250 - 500||250 - 500|
|Number of ploughshares||pcs||7||9|
|Distance between ploughshares||mm||425||425|
|Number of ploughshare rows||pcs||2||2|
|Pitch of rows||mm||950||950|
|Width of ploughshare with winglets||mm||75 / 295||75 / 295|
|Working performance||ha/h||2,4 - 3,6||3,1 - 4,7|
|Towing vehicle 1||kW
|180 - 270
240 - 360
|240 - 360
330 - 450
|Working speed||km/h||8 - 12||8 - 12|
|Maximum transport speed 2||km/h||25||25|
|Maximum slope availability||°||11||11|
|Tractor hitch requirement||TPH cat. 3 and 4||TPH cat. 3 and 4|
|Machine weight||kg||2 800||3 700|
1 Recommended towing vehicle, the actual pulling force may significantly change according to the processing depth, soil conditions, inclination of land, wear of working members and their adjustment.
2 Transport / brake system: Follow national provisions valid for transport of machines on public roads. Verify legal provisions valid in the country, regulations on maximum allowable total weights and axle loads and also on necessary possible use of the brake system. If you have any questions, please contact our sales representative.
Proper selection of the type of the rear roller contributing significantly to the final quality of the processing is very important. The soil is recompacted by the roller and then it is the same way crumbled and levelled. The selection of the type of the roller depends on the soil type and on the manner of use of the machine.
|Resistance against clogging||●●●○||●●●●|
|Suitability for stony soils||●●●○||●●●○|
|Suitability for wet soils||●●●●||●●●●|