A few years ago I got one of these out of the scrap. It had sieved a Bering and so n in the housing. 5500 repair at the machine shop. Good to go. I have two neighbors that I told them to get their houses wired properly, and we’ll hook up to my tractor and have power. and all they had to do was buy the fuel. This is a 15K. Mine is a 20Kw.
Same machine though.

It did come in handy when a hard wind storm blew over a bunch of trees 5 years ago and we were without power for 3 days.
https://www.ebay.com/p/Sigma-16000-M...tor/9022302055