Hey Tim,
Great stuff as usual. I really like the details. We have vibrating saws over here too, except they're called saw-zaws or recipricating saws and are battery or electric powered. Yours looks pretty close to the real thing.
I've seen it before, but what part did you use for the handle on that? Also the pedal cutters, those are really neat. I like the blooks you made too. In the U.S. those are usually just blocks of wood called cribbing, and just as you said are stacked under something to keep it stable if something were to happen with the lifting equipment. Everything looks really good. Thanks for sharing these Tim
Ben