| 摘要 |
A method for laying a constant technological wheel track, in which simultaneously with shallow soil loosening as an entire band in front of each of the front wheels of a transport vehicle a furrow is laid. The width of said furrow is equal to the width of a tire of back wheels, and the depth is larger than the depth of the shallow soil cultivation. While the transport vehicle moves, the magnitude of a spacing of the constant technological wheel track as regards to two beacons is additionally determined and compared with the preset one. |
