75HP (direct drive) Delivery @ 100 PSI : 93-370 CFM Delivery @ 125 PSI : 90-329 CFM Delivery @ 150 PSI : 88-305 CFM Delivery @ 175 PSI : 88-305 CFM Weight open: 2900 lbs. Weight enclosed: 3340 lbs. Length inches: 54 Width inches: 114 Height inches: 60 460 only