Hi Need 50 kw Cummins or perkins engine, silent 50 hz and 380 vRated Current::Cheap Diesel GeneratorController::Deepsea/Smartgen/etcOptions::Trailer/HeaterType::Silent/Open/ContainerAlternator::Farrand/Stamford/Marathon/Meccatle/Leroy-somerFuel Tank::Base Fuel Tank/External FueL TankControl panel::LCD Digital DisplayCooling method::Water-cooling SystemRated Voltage:230/400VRated Current:36ASpeed:1500/1800RPMFrequency:50/60HzThank you Show More