5.5 HP, 8 Gallon, Compressor Powered By A Honda GX Gas Engine With Proven Reliability & Durability, 8.9 CFM @ 100 PSI, Automatic Idle Control For Reduced Fuel Consumption, Low Oil Shut Off Provides Greater Engine Protection, Twin Cylinder, Cast Iron, Oil Lubricated Pump With Emglo's 50 Years Of Proven Durability & Reliability, Ball Valve Drain Allows For Quick & Thorough Tank Draining, Low Profile Design For Easy Maneuverability, Pneumatic Tire Improves Worksite Maneuverability, Includes: Dewalt Synthetic Compressor Oil & Pressure Regulator.