CAT CRAWLER LOADER 973 sn: 90L00829 1988 made in japan Engine 3306 210HP Eng. S/N 08Z Bucket - Cu.Yd. 4.2 Hydrostatic Trans., EMS, Sealed & Lubricated Track, Oscillating Undercarriage, Z-Bar Linkage, 72.8" Ga., 19.7" Track Shoes Improved Undercarriage Single Section Implement Pump & Dual