... , Perkins,Cat,Lister,John deer,Stamford,Leroysomer,etc open generatorswith different brand engine and alternator,e.g.Cummins, Perkins,Cat,Lister,John ... 8kW up to 120kW2) Engine:Weichai Ricardo series3) Alternator: Chinese brand ST and STC series brush alternators and "B" Class Insulation ...