... Gas generator set We use the china brand engine and alternator.It is famous in China market. Price List & Specifications on Cummins Natural ... : June 14, 2012 Part DescriptionFOB Shanghai Unit Pricein USDMC550N, Natural Gas Generator(3 phase, PF0.8, 50Hz, 1,500 RPM, 400V ... 410kw. M-Cummins-KTAA38 (air-to-air intercooler) Natural Gas Engine, with displacement:38 liters, 12 cylinders, ENGGA Alternator ...