2019 Caterpillar D6T XL Crawler Dozer. SN CAT00D6TAHYT00438. Cab/Air. 152 In 6-Way Blade. 22 Inch Tracks. Rear Ripper. Grade Control. Sweeps. Rear Screen. ARO Ready. Cat Diesel Engine. Hour Meter Reads: 6,183 Hours. FROM CAT RENTAL FLEET.