open generators with different brand engine and alternator,e.g.Cummins, Perkins,Cat,Lister,John deer, ... radiation at ambient temperature 40°C22) Filter system: oil, fuel and air filter23) Accessories: exhaust elbow, bellow, muffler24) Supply standard ... 12 / 24V starting motor and charge engineg) Air cleaner, fuel cleaner, oil cleanerh) On-board control paneli) High-efficient silencer open generators