| 摘要 |
In a digging-pulling unit for a harvesting machine, in particular for self-propelled machine or a combine harvester for uprooting root crops, in particular sugar beet with a leaf stripper unit and the digging-pulling init comprising digging elements, as well as a sensing arrangement with at least one sensing wheel which is supported on soil during uprooting and controls uprooting depth. The sensing wheel arrangement is arranged between the leaf stripper unit and the grubbing-pulling unit and controls the altitude of the leaf stripper unit with respect to the level of the soil. |
