... GeneratorsAs a special backup power for residential, they typically used for power in offices, shops, clinics, and for domesticpurposes ... DescriptionFeatures:1. Engine Optional: Lovol, Cummins, Deuutz, Volvo, Daewoo, John Deere, CAT, YangDong, Weichai, Shanghai, Huafeng, Changqing, Yuchai Etc.2. ... sound level.A longer air filter intake hose is used to keep the low frequency noise down.* HIGHLY ...