Patent ID: 8646798

Claim:
A drawn agricultural machine comprising: a carrier frame for carrying processing members, the carrier frame supportable on the ground, at least during transport, by means of a wheel set comprising at least one wheel; a coupling frame for coupling the agricultural machine to a three-point suspension of a tractor at two lower coupling points and an upper coupling point, the coupling frame being rotatable about a vertical axis of rotation relative to the carrier frame, the coupling frame further comprising a first frame portion and a second frame portion, wherein the second frame portion is rotatably fitted to the first frame portion about a tilt axis, parallel to a line through the two lower coupling points, the upper coupling point is fitted to the second frame portion, and the lower coupling points are fitted to the first frame portion; and a drawing element which connects the second frame portion to the first frame portion and can be actuated to exert a force between them about the tilt axis.