Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Air Output 657 CFM Power Supply Diesel Power 249 hp Weight 7,716 lb Tank Capacity 77 gal Air Pressure 203 psi Pump Speed 2,000 r/min Air Output 657 ft³/min Power Supply Diesel Power 249 HP Weight 7,716 lb Tank Capacity 77 gal (US)