Anyone here built a grass clippings collector for their garden
tractor? Something that would fit on the 3-point hitch and probably be
driven by an old lawnmower motor (vertical shaft) since they're a dime
a dozen.

I'm wondering about the blower part in particular. My first thought is
that something like the impellor used in a shop dust collector would
work well, but perhaps experience says other wise?

Any shared experience or speculation welcomed.

Thanks,

Mickey