| 摘要 |
FIELD: agricultural engineering. SUBSTANCE: machine has frame resting on steerable land wheels mounted on extensible shafts connected to frame which carries at least two auxiliary frame which can be turned relative to main frame in horizontal plane. Each auxiliary frame carries at least two working implements. Frame can be made up of sections connected end-to-end for turning to provide relative movement of sections in vertical plane. EFFECT: possibility of covering wide area by one pass. 10 cl, 2 dwg |
