1990 CAT 3516 , *JACKET WATER COOLANT HEATER, 1750KW 4160 VOLTS 60 HZ 3PH STANDBY, 24V ELECTRIC STARTING MOTOR, CAT SR4 GEN END, Online Owner's Manual , RADIATOR WITH ENGINE DRIVEN FAN, SKID MOUNTED (1), USED 3516 DITA GEN SET ENGINE,