Stumbled across this on Facebook.
I bought a little compressor to drive the Pneumatic nail gun I bought to build the shed I just poured a slab for. I think this is a fabulous idea and I'm going to build one but it needs much much much bigger wheels to be trundled across my redneck rural yard out to the back of my pool every day.
A couple of scrap kid's bicycles should provide the needed wheels.