... 230/115Rated current(A) 12.2 13.0/26.1Rated output power(kW) 2.8 3.0Rated ... 3000 3600DC output 12V 8.3APower factor(cos) 1.0Phase number Single phaseNoise level[dB(A)@7m] ... cylinder, 4-stroke, air-cooled, direct injection, diesel engineDisplacement[ml(cu.in)] 296(18.06)Compression ratio ... ) ClockwiseFuel 0# (summer),-10# (winter) light diesel oilLube SAE10W30(above CC grade)Low oil pressure alert ...