... noise 3.Long life and easy for maintenance diesel generator set, 5KW air-cooled vertical 4-stroke single- ... cylinder low noise diesel generator set.Features:1.Stable output2.Low noise3.Light ... if required ModelHDY5000LXBGeneratorTypeRevolving Magnetic Field, self-excitationg, 2 Poles, Brushless, Single-phaseVoltage RegulatorCondenser TypeFrequency Hz50, 60Max. AC Output ...