Silent Diesel Generator with CE ,EPA Approval,Three phase. Brush, self-excitated, 2 poles, three-phaseFrequency: 50Hz/60HzMax AC output: 5.0KVA (50Hz), 6 ... AC output: 4.6KVA (50Hz), 5.2KVA (60Hz)Engine type: single-cylinder, vertical 4-stroke, air-cooled diesel engineDisplacement: 418mlMax output ... weight: 161kgGross weight: 171kg 20ft: 48pcs 6KW, Silent EPA approval three phase Diesel Generator