How many sq ft per hour should you expect to cover using a surface cleaner on concrete drive or sidewalks? Currently using 18 ” 2 nozzle with 8gpm machine. Thinking of going to 28” WW big guy what should I expect ?
I was considering that as well, but general consensus seems to be a 24" is about the largest you can go without hot water for best efficiency. I can do a 5000 sq/ft drive in about 3-4 hours with post treat and a 19" depending on how bad the lichens are.
That Mini Mondo looks sweet though.
I’ve used our Mini Mondo a few times when we’ve cleaned the local minor league stadium…it works well with an 8gpm, although you may have to move a hair slower, depending on how bad the concrete is to get an even finish.
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