A side-delivery rake comprising a frame provided with at least a supporting arm to which a plurality of stellar wheels are associated. The supporting arm is pivoted to the frame so as to assume, by means of rotation around a pivoting element, at least a first working operating condition in which the stellar wheels carry out a gathering action, and a second transport operating condition, in which the stellar wheels are in a raised condition. Stop means are provided to determine the position of the supporting arms in the first operating condition. The stop means comprise an adjustment device which can be selectively associated with the frame in a finite plurality of predetermined discrete positions in order to define an adjustment of the position assumed by the supporting arm in the first operating condition.
