The C.A.G 2kw Portable Generator is powered by a reliable single cylinder, OHV air cooled 4-cycle, 5.5HP petrol engine, with its 15L metal fuel tank it will run more than 12 hours at half load. The OHV engine is equipped with a low oil shutdown system that protects the engine from costly damage. This gasoline generator provides reliable, easy-start convenience to deliver power quickly for emergencies and home projects. Ideal for job site use, recreation, household, lawn and garden, to power small tools, and serve as home back-up power.