Generac's rugged OHVI ? engine is specially designed for generators and lasts 3–4 times longer than competitor models. Low oil shutoff protects engine from damage. Heavy-duty, hardened steel tube cradle resists dents. Circuit breaker outlet protection includes dual breakers on 120/240V outlets and GFCI protection on 120V outlets. Covered outlets are shielded against the environment. Illuminated control panel is easy to read. Hour meter with maintenance reset tracks your usage. Flat-free tires give you outstanding mobility. 8,000 and 10,000W models feature electric start. USA made. Specify item no. from drop down box above.