I never had much luck with rattle can paint on impliments because it goes on so thin. I get better coverage with a brush though it takes at least twice as long to dry.
I just painted this what I call a "Receiver" this weekend. It was rusty and basically pretty disgusting. (shame on me) I use it for a carry-all, platform for a ripper bar, de-thatcher, sprayer etc etc. I put hooks on the end to pull a drag too.
The legs with the wheels attached can be adjusted up and down for height.
Especially with the sprayer I wanted a good thick coat of paint. Unfortunately......... it's still tacky a day later.