| 摘要 |
<p>The inventive hay-harvest machine comprises a frame consisting of a longitudinal beam (2), a coupling device (3) which hinges on said beam (2) and by a cross member (4) which is fixed to the beam and provided with supporting wheels (7, 8). Said frame (1) comprises at least one working member for displacing products lied on the ground. Said invention is characterised in that the beam (2) of the frame (1) consists of at least two parts (21, 22) one of which carries the coupling device (3) and the other carries the cross member (4) provided with the wheels (7, 8) or with working members (13) and said parts (21, 22) are pivotable with respect to each other by means of at least one substentially vertical axis (23) in such a way that they swing with respect to each other, thereby making it possible to obtain different operating positions.</p> |
