... .g.Cummins, Perkins,Cat,Lister,John deer,Stamford,Leroysomer,etc open generatorswith different brand engine and alternator,e.g.Cummins, Perkins ... -cooled, in line four-stoke, Humit cylinde liner, direct injection c) Alternator: Brush or Brushless alternator18) Control system:a) Automatic alarm ...