I've been wanting to get a 3 point sprayer with a PTO pump, but it's out of my price range right now. I do have a 15 gal ATV boomless sprayer with a 2.1gpm pump that I got free last year. I was just hooking it on top of my box scraper with bungies, but that was just a pain. I bought a carry all and some lumber and fetched up some hardware I had laying around. It works pretty good and I can alway take it off and use the carry all for other things. I only have 2 acres of lawn so it works fine for me, but any bigger then that and I would want a 3 point sprayer.
I was thinking about rigging up a folding boom for it. Has anyone ever made a setup like that. I wasn't sure if the 2.1gpm pump would keep up with extra nozzels. I was think maybe five max with 4' or 5' booms on each side, but haven't really done the coverage math yet. Any ideas would be appreciated.