Powerstroke 3,100 PSI Gas Washer

Powerstroke 3,100 PSI Gas Washer

Does anyone know the manufacturer of the engine? Finding conflicting results from my search.

Mine is engraved R210III which would appear to be a Predator engine?

got mine yesterday. It looks like a WEN. Where would I need to look to find more info? I can look again and report back. It looks the same as this you tube vid tTymJ2fzBUk