Floor Sander???

Wondering if I can power a walk behind floor sander with my GZ Yeti 3000? When I Googled it I found this... "What size generator do I need to run a floor sander? -- On average, it is going to take a generator of at least 8–10 kW to give you a power hub that most closely resembles what you are already accustomed to when running your big machine in a modern American home."

I feel like this means if it were charged up 100%, I could run it for less than a half hour.

Any thoughts? I don't want to ruin my generator or rented equipment. THANKS for your thoughts!