... reducing enclosure 5.large fuel tan LOW NOISE DIESEL GENERATOR5KVA low noise diesel generator Model: KDF6500Q-redRated frequency (Hz): ... Single bearing, rotor drive shaft,rigid couplingThe specification of diesel engine:ModelKD186F/FETypeVertical, 1-cylinder, 4-stroke, air- ... (376)3600rpm: 281 (385)Fuel0 (summer), -10 (winter) diesel oilLubeSAE10W30 (above CC grade)Overall dimension [mm(in)](L×W ...