Really love the rich colors and the sharp forground and slightly out of focus elements of the machine behind. This is a favorite of mine in this challenge.
Great image if it was like this. Now it feels way overly saturated and contrasted. On the other hand, many people like candy colors. In any case the composition is nice, giving room for the background in balanced way.
Compositionally and conceptually I liek this a lot. It seems to me, however, that you've created a disconnect from right to left with the agressive background color shift.
I really like this shot, I wish I could say why! Technically it is all together as far as focus, good DOF, interesting lighting and contrast. The angle is also good. There is something intangible that appeals also. Great job.
Great detail on the rusty chain, but I think the whole thing could benefit from better lighting and maybe more contrast to give it a little more punch.