50HP (belt driven) Kilowatts: 37KW Delivery @ 100 PSI : 49-225 CFM Delivery @ 125 PSI : 47-212 CFM Delivery @ 150 PSI : 40-186 CFM Delivery @ 175 PSI : 36-172 CFM Weight open: 1950 lbs. Weight enclosed: 2150 lbs. Length inches: 72 Width inches: 48 Height inches: 50 460 Volt only