1. HEAVY EQUIPMENT 2. CRAWLER EXCAVATORS 3. 800 4. (880) - CASE CRAWLER EXCAVATOR (1/71-12/80) 5. (09) - BOOMS Select section (09) - BOOMS Case: (268) - "Y" MAIN BOOM AND "Y" TOOL BOOM (270) - "Y" TOOL BOOM EXTENSION (272) - EXTENDAHOE (FOUR FOOT DIPPER EXTENSION), MECHANICAL PARTS sale parts diagram catalog online construction equipment excavator tractor Truck sale: CASE 880 BLOUNT PARTS & EQUIPMENT CASE 880 BLOUNT PARTS & EQUIPMENT USD $15,000 1977 CASE 880 American Tractor Co.Central Point, Oregon USD $11,500 1980 CASE 880 Compass EquipmentAtlanta, Georgia CASE 880 Schaefer EnterprisesWolf Lake, Illinois