LPG AND PETROL GENERATOR 2.5KW DUAL FUEL new 240 volt. Generator Rated frequency (Hz) 50HZ. Rated voltage (v) 240/110. Rated power (kW) 2.5. Power (kW) 2.7KW. Category SINGLE CYLINDER FOUR STROKE. Displacement Exclusion of cylinder (cm3) 163CC. Output power (hp/rpm) 5.5HP. Capacity of fuel tank (L) 15L. Capacity of engine oil(L) 0.6L. Noise (at 7 m) (dB) 64DB.