Usually Ships in 5-7 Business Days from manufacturer Lead times vary based on manufacturer stock Product Overview Provides instant power to keep appliances and other electronics operational while off the grid An 8.3-gallon fuel tank and DuroMax 500cc OHV engine with low-oil shutdown produce hours of power Power with either gasoline or propane for increased run time for maximum versatility Heavy-duty frame and four-point fully isolated motor mounts provide smooth, quiet operation 13,000 starting/