| 摘要 |
<p>Harvesting machine comprises a support element formed by wheels (8, 8~) which can be displaced along opposite side edges (6, 7) of opposite-lying potato dikes. Preferred Features: The wheels form a guiding unit (E) supporting a part of the weight (A) of a digging unit (2) and acting on the potato dike as insertion aid. The wheels have a diameter (D) which corresponds to the digging conditions.</p> |
