The duty cycle is 30-35% at 130 amps. I know it's weird to post a range like that, as it is usually just X% at X amps, but I have found both numbers in their literature, so I am guessing it is somewhere in between. I have made some long welds on 1/4" plate, building a coal fired forge, and have yet to max out the duty cycle.
Evergreen of Utah
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