The vignette's too much for my taste, and it feels a little oversharpened (just the sense of overall business and lowered global contrast that wanging on the "sharpen" control too hard gives).
The composition is fairly nice, you've placed the object in-frame pretty well and it's a pretty interesting object.
The light appears to be not much, more or less flat harsh mid-day lighting which you have attempted to salvage by processing the dickens out of it (sharpen, contrast, vignette, tone, three borders) but the light remains flat and not very interesting.
Part of the trouble is that, for some reason, we cannot leave these damned things alone. Look! Old Farm Equipment! MUST SHOOT IT! So we're awash in these damned pictures, and nobody can quite figure out what, if anything, they're trying to say, or what we're supposed to make of them. I am as guilty as anyone, here.