DualPower's overhead-valve gas engine outputs 11 hp, enough to run 3 air-powered nail guns and 2 electric circular saws simultaneously. Generator supplies 3,000 W (3,600 surge W) and protects operator with GFCI; compressor supplies up to 11.2 cfm at 40 psi via 2 universal, regulated quick connects. Compressor pump combines cast-iron cylinders with aluminum fins for cool running and long life. Idle control slows engine when demand drops, saving fuel and reducing noise.