Another Dewalt Air Compressor you might want to look into buying is the Dewalt D55276 5.5 HP 17 Gallon Heavy-Duty Gas Wheeled Portable Compressor, 1200 RPM. At 17 gallons, this 5.5 HP machine is pretty heavy but it is still portable enough to be wheeled around from location to location at your job site on its two wheels. It also helps that it has a low profile design. Quick recovery is attained through its 100 PSI 8.9 CFM. This oil lubricated pump compressor is constructed from cast iron and features a quad cylinder.