Yanmar, one of the best manufacturers of large generators, has a bright model to use with a rated output of 15.1 kW or 16.6 kW at standby. This has an indirect injection setup with a natural aspiration for its 4 strokes-cycle diesel engine. It uses a 0.904 L displacement and a coolant with a water-based material as needed. This is all made with a body that can use three liters of fuel in an hour and uses 2.2 liters of oil at a time. This has filters for all liquids and a 12V electric line. This has a dry air cleaner and guards for all of the key moving parts and materials in its overall setup.