Used FG Johnson electricity generator 4-cylinder silenced engine with insulation Double diesel filters, digital information screen, remote start High-quality generator protection system 20 kW 25 Kva 60 / HZ 1800 / RPM 60-50 / HZ FG Johnson Canadian company, assembled in China, high quality FG Johnson alternator, Stamford model 100% copper Large radiator, double filters .Double silencer Cooling air filtration Works in all harsh conditions and hot climates.