The GP6500 COsense generator offers powerful protection against hazardous carbon monoxide. Engineered to detect building amounts of CO faster than a household carbon monoxide monitor. Includes a 25-foot 20A power cord. COsense Technology provides powerful protection from hazardous carbon monoxide. PowerRush Advanced Technology delivers 40% more starting capacity allowing you to do more with less. Generac's OHV engine with splash lubrication provides a long engine life. Hour meter tracks maintenance intervals. Large-capacity steel fuel tank with incorporated fuel gauge provides durability and extended run times. Low-oil level shutdown automatically safeguards engine from damage. Covered outlets provides added protection from the environment and rugged working conditions. 1-1/4-inch steel tube cradle for added durability and strength. Fold-down, locking handle for sturdy portability and compact storage. Heavy-duty, never-flat wheels for reliable portability.