Agricultural machinery

Another hike, another piece of derelicted something.
Well, the hike was perhaps too short to be called a hike, but it was about 30°C.
And whether these things are indeed derelict or not I am not sure. But the location, at the end of a dead-end valley, no farm close-by made me think it is.
Thanks to Marlieske for hosting the Derelict Sunday challenge.