Rated frequency(Hz): 50/60 Rated voltage(V): 110-240 Rated output power(kW):2.8-5 Max output power(kW):3-5 Dc output:12V-8.3A Phase number: Single phase Fuel tank capacity(L): 16 Continuous running time(hr)(at rated power): 7.5-12.5 Noise level[dB(A)/7m](zero load-full load):70-74 Packing dimension(mm) (L*W*H): 950*550?80 Gross weight(kg):150-185 Starter system:electric starter Engine type: Single cylinder ,4-stroke ,air-cooled ,vertical, diesel engine Bore*stroke (mm):86*70, 78*62, 86*72 Rated rotation speed (rpm): 3000/3600