Krtek is especially suitable for deep cultivation of compacted and impermeable layer of soil. It significantly improves absorption of compacted and wet soil. Loosening of subsoil layer is performed without risk of mixing of biologically inactive soil with topsoil.
Deep cultivator Krtek is designed for deep cultivation of soils without mixing with subsoil layer up to the depth of 60 cm.
The deep cultivator is designed for work in all soil conditions which is enabled by hydraulic automatic protection. It does not have to be used every year, when using anti compaction methods, soil is left uncompacted due to the action of water, frost, roots, and micro-organisms. Enables loosening of subsoil layer without risk of mixing of inactive soil with topsoil. For use when it is not possible to prevent excessive compaction of the soil (e.g. after sugar beet). To restore drainage in wet lands.
High-strength refined materials in connection with eXtra STEEL line technology guarantee long service life of our machines even in the most difficult conditions.
Due to minimum of adjusting points the operation and subsequent maintenance are very easy steps that anybody can perform.
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||Krtek DG 3||Krtek DG 5||Krtek DG 7|
|Working width||mm||2 200||2 990||4 400|
|Transport width||mm||2 700||3 000||4 450|
|Transport height||mm||1 980||1 980||1 980|
|Total machine length||mm||1 330||1 380||1 380|
|Working depth||mm||500 - 600||500 - 600||500 - 600|
|Number of ploughshares||pcs||3||5||7|
|Distance between ploughshares||mm||700||700||700|
|Width of ploughshares||mm||180||180||180|
|Working performance||ha/h||1,4 - 2,6||2 - 3||2,8 - 4,2|
|Towing vehicle 1||kW
|110 - 165
150 - 225
|180 - 270
240 - 360
|250 - 380
335 - 510
|Working speed||km/h||8 - 12||8 - 12||8 - 12|
|Maximum transport speed||km/h||20||20||20|
|Maximum slope availability||°||6||6||6|
|Tyre dimension - tracing||-||10.0/75-15.3 14PR||10.0/75-15.3 14PR||10.0/75-15.3 14PR|
|Pressure in tyres||kPa||550||550||550|
|Tractor hitch requirement||TPH cat. 3 and 4||TPH cat. 3 and 4||TPH cat. 3 and 4|
|Machine weight||kg||880||1 170||1 750|
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.
|Resistance against clogging||●●●●|
|Suitability for stony soils||●●●○|
|Suitability for wet soils||●●●●|