2006 Cummins QSB6.7 with a Goulds 3656 pump. Will run about 2800gpm at 60 psi. Used for a special irrigation project then kept as a backup but hardly used. 2342 total hours. Regular maintenance when in service. Sits on a trailer/fuel tank and all in great shape. I hesitate to sell it but haven’t needed it recently and hate to see it sit. No computer controlled emission/def to mess with, which we all know the value of.