I wrote up a whole thing about how it's illegal to run the air brakes on a non DOT approved compressor, but decided not to post it. Brian
I have a compressor tied into the ping tank, it needed a a motor change, was 240V X 3600RPM went to 120V and it draws 17A at 90 PSI. I think the tank icut it off of stated 5CFM @ 90PSI, so it would marginal. I use it in campgrounds to keep engine run time down.