Gas generator set We use the china brand engine and alternator.It is famous in China market. Price List & Specifications on Cummins Natural ... ) Date: June 14, 2012 Part DescriptionFOB Shanghai Unit Pricein USDMC550N, Natural Gas Generator(3 phase, PF0.8, 50Hz, 1,500 RPM, 400V, Prime ... level dB(A) @ 1 meter, can be one 20’ft container)--Option 2: Price for CHP (Cogeneration) Unit (hot water or ...