For framing and roofing tasks, look to this DeWalt 4-gal. Honda gas-powered oil-free direct drive air compressor. It includes a 1/4 in. regulator, tool and tank pressure gauges, and a 1-hand push-to-connect quick coupler. The tough Honda GX160 gas engine and an overhead valve design deliver superior efficiency and power transfer. To provide more stability, it features a ball-bearing supported crankshaft. The multi-chamber exhaust system reduces noise. For easy moving, this compressor offers two 2-gal. tanks. The patented pump design with a 2-piece cooling system maximizes cooling efficiency, minimizes operating temperatures, and makes the pump last longer.