1983 CATERPILLAR, 621 Scrapers - Motor, CAT 621 SCRAPER,WE HAVE 15 UNITS DIFFERENT SIZES,ALL WORK ,MOVE ALOT OF DIRT FAST ,COME SEE WE HAVE 613,615,621,627 TEREX,DRESSERS ALL WORK,BUY ONE FOR 25K EACH, ALL 15 UNITS 300K CALL BOB OR YOU CAN BUY ONE NEW FOR APPROX 1MILLION , Serial Number: 45P03438