... Option: Cummins, Perkins, Deutz, Levol, Yangdone, Yangmar, Volvo, and other China-made Air/Water-Cooled, Four-Stoke, Wet Cylinder Liner, Direct Injection ... , Electronic Governor 1,500/1800rpm Alternator Option:Marathon, Stamford, Engga, China-made Brushless PMG (permanent magnet generator), self-excitation2/3 pitch windings ...