WHEEL TRACTOR 621B WHEEL TRACTOR 35V Machinery model 621B 35V: For full view, you need register 621B 35V (1974) 621B 45P (1973) 621B 7KC (1985) 621B 8HC (1985) ZEBP0576 3406 ENGINE 35V00001-UP (MACHINE) ZEBP0578 621B TRACTOR 35V00001-UP (MACHINE) 3406 ENGINE 35V00001-UP (MACHINE) ZEBP0576 ENGINE ARRANGEMENT BASIC ENGINE LUBRICATION SYSTEM COOLING SYSTEM AIR INLET AND EXHAUST SYSTEM SERVICE EQUIPMENT AND SUPPLIES FUEL SYSTEM ELECTRICAL AND STARTING SYSTEM 621B TRACTOR 35V00001-UP (MACHINE) ZEBP0578 COOLING SYSTEM FRAME AND BODY BASIC ENGINE AIR INLET AND EXHAUST SYSTEM POWER TRAIN SERVICE EQUIPMENT AND SUPPLIES FUEL SYSTEM LUBRICATION SYSTEM ELECTRICAL AND STARTING SYSTEM OPERATOR STATION BRAKING SYSTEM STEERING SYSTEM HYDRAULIC SYSTEM Truck sale: Caterpillar 621B - Road Scraper MACALLISTER MACHINERY CO., INC Caterpillar 621B - Road Scraper MACALLISTER MACHINERY CO., INC Caterpillar 621B - Road Scraper FINNING CANADA 46,500 Caterpillar 621B, Road Scraper, Construction - Road Scraper QUINN COMPANY 46,500 Caterpillar 621B, Road Scraper, Construction - Road Scraper QUINN COMPANY