Warranty3months1year,1year.RatedVoltage400V/380V/420V/440/240V/230/220V/110V/115V.Rated Current 11.4-60.8A.Speed 1500/1800rpm.Frequency 50Hz/60Hz.product kubota 32kw 40kva diesel generator.Type Open ,Soundproof Canopy(Silent),Super Silent,Trailer Type.Starting system Electric Starting System.Power Factory 0.8 or 1.0.Cooling system Water-cooled.number of cylinder 3.4.Control Panel instrument box,Smartgen, Deep Sea,HarsenATS(Automatic Transfer Switch) for your option.