I would look at the overall condition of the machine I have run welders with 9,000 to 15,000 hours on them that work like new and I have run machines that had 700 hours on them and not been able to hold an arc. Even with it being a 3600 rpm diesel I would still expect some decent life out of it with having 2,300 hours on it. Service life and life quailty is everything. I would buy it for that price if everything checked out on it. It's a 1/4 of the price of a new one so even if you have to put alittle money in it you would still come out ahead.
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