Thanks for the replies. I was wondering if I can run a 225 amp buzz
box at less than its full amperage. The lincoln 225 ac that's in most
home improvement stores has a selector knob that allows you to go from
say 60 amps all the way to 225. If I run the buzz box at 150, for
example, can my 5500 generator handle that?

I have a lincoln, weldpak 3200, mig welder that's for up metal up to
5/16s. Can I make structural welds with multiple passes using this?

Thanks for all the info.

Sam