Cummins Diesel Generator 1. Water cooled 2. Insulation: Class H 3. Warranty: one year 4. Fast Delivery Cummins Diesel GeneratorProduct DescriptionGen set feature1 ... ,120/220V,240/415/V, etc.3) Engine models: Cummins, Perkins(Lovol), Deutz, Daewoo and other Chinese brand engines, ... or IP235) Regulator: automatic, deviation rate:±5%6) Power factor:0.8 or 1.0Control panel1)&automatic alarm system2 ...