Most versatile model, engine capable of combusting both petrol and liquid propane-butane and gaseous natural gas. The use of LPG/NG as fuel saves the engine and extends its service life as combustion of cleaner fuels results in less engine wear and better lubrication. Offers sufficient power input for most one-phase machines and appliances. Maximum/operating output when fuelled by petrol 2.4/2.1 kW, LPG 2.2/2.0 kW and CNG 2.0/1.5 kW. Synchronous generator produces AC and DC current, max. speed of the four-stroke one-cylinder engine: 4000 rpm. Acoustic pressure/output 72/96 dB(A).