... structure,small volume, light weight;3. Brushless, Self-excited, AC synchronous,IP22, insulation class H alternator;4.Automatic voltage regulator ... prevent silencer,which can reduce the nose in outlet smoking vent greatly and make it low noise;6.Large capacity ... system (Integral water tank, radiator, pipe, complete with blower cooling fan)5, Starting battery, Electric start and 24V charger / (12 / ...