... and America and our factory set up a special quality control for our prod 5KW air-cooled gasoline ... lube oil level.5Large muffler for quiet operation.6.AVR alternator provides stable voltage and current.7.Standard ... output 5.0kW,Max. output 6.5kW,Single Phase,AVR,13HP,Gasoline,Single Cylinder,4-Stroke,OHV,Recoil Start ... )83(183) / 86(189.6) Hot Sale! 5000w High Quality Portable Gasoline Generator!