GEN-3000-1MK0 Perfect for powering a multitude of tools on any jobsite, the 3000-watt and 5000-watt generators were designed with contractors in mind. And, the long run times mean you don’t have to take a refuel break. Engine: Kohler CH270 OHV low-oil shutdown engine Alternator: Brushless 120V alternator · Total harmonic distortion (THD) less than 5% · 100% copper windings Frame: Low profile, compact design · Angled isolator design features four neoprene isolators · Heavy-duty wraparound frame with 1-inch powder coated steel tubing Components: Fuel shut-off valve · Heavy-duty industrial air cleaners hold up under extreme conditions · Large low-tone mufflers to reduce noise to lowest level possible · Easy-access and protected control panel with magnetic circuit breakers and GFCI-protected receptacles · Large capacity fuel tank for extended run time Miscellaneous: USDA/USFS-approved spark arrestors · Circuit breaker protected Noise level tested at seven meters (75% load). Rating represents minimum noise level rating.