1979 CATERPILLAR, 824 Dozers - Wheel, CAB, HTR, BLD, 29.5-25 TIRES, TOTAL HOURS UNKNOWNCONDITION HOURS AND ATTACHMENT SUBJECT TO CHANGEOnline Owner's ManualPLEASE CALL FOR MACHINE LOCATIONEquipment-certification-code: NCRSerial Number: 85X00461