The Black Diamond 5.5 HP 8 Gallon Twin Tank Wheelbarrow Air Compressor is a heavy-duty machine built to maximize performance. It features a Honda GX160 OHV gas engine with a ball-bearing supported crankshaft to provide greater stability and power. Its wheelbarrow design features a center-mounted turf tread tire with twin four-gallon tanks on each side, which provides the necessary maneuverability to take the air compressor to various job sites without hassle.