The fastest and easyist way to find out,,,, is to try and run your welder using a 30 amp breaker, if it won,t start and run on 30 amps then it won't work,,,cause the limiting factor on most of the generators is the 30 amp breaker, I have recently bought a Category 5 genset from Northern tool it will run my power arc 200 and my IMig 205's but no way on my 250EX (not that I would hook it up even if it could,,TIG welding isn't my idea of portable outdoor welding)..I have remote start on my genset and after having a remote starter, I wouldn't be without it.
Some of those lies people tell about me, are true