Generators; Cat Brand Genset; 50 Hz; 60 Hz; Generator End Bell Only! No Engine Or Control Panel Included; SR4B Gen, Came Off Of A 2006 3508 Cat Engine; 13,200v/ 2 Bearing End Bell; Frame #2730/ .677 Pitch; Arrange #2524216;, Comments: 2006 Model SR4B, 1000 Kw Standby, 910 Kw Prime 2 Bearing Generator End Bell, 13,200 Volt, 60 Hertz, 52 Amps, 3-phase At 1800 Rpm. There Is Not A Control Panel Included.; Overall Rating: Very Good, Dealer Certified, Model: SR4B Click Here For More Information