DeWalt DXCM271 20-Gallon Portable Air Compressor

The DeWalt DXCM271 is a 20-gallon portable air compressor built for facility maintenance teams running pneumatic tools, tire inflation, and light-duty shop air needs, with a wheeled frame for moving between job sites. The DXCM271 pairs a 20-gallon vertical tank with an oil-lubricated pump designed for longer service life under regular use than oil-free alternatives, at the cost of needing periodic oil changes as routine maintenance. Its 155 max PSI and 4.5 SCFM at 90 PSI output is sized for shop tools like impact wrenches, nail guns, and spray equipment rather than continuous industrial-duty demand. The vertical tank orientation keeps the floor footprint compact, a practical consideration for smaller shops or mobile service vehicles with limited space. DeWalt includes a wheel kit standard, making it reasonably portable between job sites despite its cast-iron pump construction adding weight compared to lighter aluminum-pump competitors.