Just bought a pair of these with parallel cables to run a food truck. Runs everything I need! Two refrigerators, oven, griddle, hot water, lights. Definitely quieter than most 9kw generators.
I did a lot of research before I made this purchase. I compared all the similar generators with specifications. Westinghouse was Head and shoulders above the rest. It came in pristine condition. It was very simple to get up and running. Just add oil, add fuel, connect the battery, press to start button it was perfect. I'm impressed at how quiet it is I connected it up to my RV, and it ran the AC, microwave, and coffee pot all it was without any problem at all.