FIELD: agricultural engineering. SUBSTANCE: machine comprises at least a group of working tools and a device connecting said group by a suspension. The group of working tools can be disposed either underneath or above the lower part with relation to the device in the form of a tetragon which forms the members of suspension with said device and groups of working tools, and can rotate around a straight line. Owing to the members of the side suspension the groups of working tools cannot revolve around the straight line. There is also a provision for eliminating or limiting this rotation. EFFECT: improved design. 43 cl, 10 dwg
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Authors
Dates
1995-11-27—Published
1990-11-23—Filed