... combustion efficiency,fuel efficiency. Worldwide Reliable & guarant Silent Diesel Generator set Made in China,Sound Price Quanchai generator ... QC385, QC480, QC485, QC490, QC4100, QC41023) Alternator model:a) ST/STC Alternatorb) Leroy Somer or copy Leroy Somer/ Stamford4 ... fuel consumptioni) Installed conveniently and maintain easily 2) Alternator:a) Brushless, self-excited, 4-pole, single bearingb) AVR ...