Powermate 7500 Watt Gas Generator, CO Sensor 50 ST, Powered by Generac. Cosense Technology STOP, ALERTS, SAVES. Powerful protection from hazardous carbon monoxide. Powerdial Recoil start (Off/Run/Cold Start) offers three operation settings integrated into on simple-to-use dial. Large capacity steel fuel tank provides durability and up to a 14 hour run-time at 25% load. Powered by Generac 420cc OHV Engine provides consistent power for multiple applications. 10" never flat wheels for easy transportation. Hour meter tracks run-time and maintenance intervals. Low-oil level shutdown prevents engine damage. Fuel gauge allows users to keep track of gasoline levels. Ergonomic frame for easy portability. Covered outlets provide protection and keep out debris.