... diesel generator 2.diesel generator 3.famous engine 4.with high quality 5.sooner delivery time diesel generatorSpecificationsEngine: Famous Cummins, Perkins, Deutz, and ... ) Insulation class: Class H 2) Voltage: 400V / 230V, 380V / 220V, 110V / 220V 3) Frequency: 50Hz, 60Hz 4) Protection class: IP 21/23 ... pressure, over speed and low battery conditions. 8kw Yangdong diesel generator