The invention relates to a rotary harrow (1) comprising at least two support beams (5) connected to a coupling structure (2). According to the invention, the rotary harrow (1) is characterised in that the two support beams (5) are rigidly connected to the coupling structure (2), and in that said coupling structure (2) extends directly above or in close proximity to the front edge of the support beams (5). IMAGE
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