... -stroke 1.Top air-cooled,4-stroke,direct injection diesel engine are built to meet the demanding stress of every ... stable voltage. Various model of voltage output for choice: Single voltage:120v,220v,240v. Dual voltage:120/240V. Large ... Factor1Excitation SystemBrushless, 4 stroke, air cooled, direct-injectionEngineEngine Type1-cylinder, vertical, 4 stroke, air cooled, direct-knjectionRated Output(PS ...