... : 1. High profit: low operation cost, supply of electricity and thermal power at the same time, low maintenance cost 2 ... generator set combine with engine and alternator, base frame, control box with Auto controller,ECU and spark system, Gas and Air Mixer,Radiator Fan ... protection system,Air filter, oil filter, Muffler, MCCB, Manual books and Parts book. 1. Key switch (manual type) control panel ...