New Yubo generator Model 2025, upgraded, 4-cylinder, soundproof, insulated Double filters, diesel, digital information screen, remote start High-quality generator protection system 25 kW 60 / HZ 1800 / RPM 60-50 / HZ British company, assembled in China, high quality Stamford model generating head 100% copper Large radiator, double filters .Double sound muffler Cooling air filtration Works in all harsh conditions and hot climates. Two years or 1000 hours warranty, whichever comes first.