| 摘要 |
The plough consists of a frame (1) with a lengthwise axis of symmetry (A - B), couplings (3, 4) for a tractor hitching system, and pivots (8, 9) for plough body carrier beams (10, 11). The beams are connected to the frame by their rear ends in relation to their direction of travel and are able to pivot between a horizontal working position and a vertical transport position when actuated e.g. by power cylinders. In variants the plough bodies can be replaced by tilling discs or other implements.
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