FIELD: agriculture.
SUBSTANCE: invention relates to a haymaking machine, in particular, a swather, comprising a bearing device comprising a main beam which is pivotally connected to at least one side bar, on which at least one rotor-swather is mounted. The rotor is connected to the bearing device, forming the means of interaction with the holder which is mounted on the said side bar. The bearing device allows the rotor to move to follow the ground roughness when the machine is running and is in working position. The bearing device comprises a control system which enables to limit the displacement of the rotor in the working position and to block them into other positions. The control system which enables to limit the displacement of the rotor comprises a drive means which comprises at least one hydraulic actuating cylinder.
EFFECT: use of invention enables to implement the blocking of the rotor when it is in the inoperative position.
23 cl, 14 dwg
