I'm looking Prime Mover Mod# 11200D or T1200 might have my # mixed up, Hours-1235 ,weight 5000 ,diesel as some hydraulic issues. He said it wouldn't lift a load. Could be pump, relief valve or bypass in cylinders. Fixable anyway. I don't know what year it is. What I'm asking is. What is a good estimation of what it's worth. He's asking 2,500 and with a trailer. The trailer isn't all that. Please reply this is my first post. Thanks, kcils1