The 2019 model year saw a number of key Caterpillar track-type tractors : the D8T , the D5 Low Ground Pressure , and the D8R . Generally , the D8-T represented Caterpillar's leading tractor for large https://2019-caterpillar-d8t-doz058860.blogunteer.com/40663268/caterpillar-d8t-d5-lgp-and-d8r-a-nineteen-analysis