WTH do you clean with that???? I know the obvious answer is "anything", but jeez....you could frac a well with that thing. Would be awesome to see 3-4 surface cleaners hooked up on this cleaning at once.
I'm not sure what type of equipment is required... But hydro mining is a method (of which im not too familiar with) of mining that uses pressure washers at SUPER high psi
Yeah, now that you mention it, I did hear a story back in the day of some guy who watched someone use a "pressure washer" as a sand blaster. Said it pulled the paint and rust off of a metal wall in no time, and didn't have to clean up the sand in the process. Possibly that is what this is used for???? I just remember that it was one of those stories of "I know a guy, who knows a guy, who knows a guy....." LOL
Maybe it's used for setting dock post. They use some type of water pressure to blast sand and mud out for dock builds. It's a real nice looking piece of equipment. Strap that thing to a small car tuning it into huge surface cleaner.
Could have been used for cleaning laitance from concrete on big construction jobs that require multiple concrete pours such as bridge piers, Lock and Dam structures, etc...