The 2019 model year saw a number of key Caterpillar track-type tractors : the D8-T , the Five Low Ground Pressure , and the Eight R. Considering, the Eight T showcased Caterpillar's flagship machine https://2019-caterpillar-d8t-doz084872.designertoblog.com/73613801/caterpillar-d8t-d5-lgp-and-d8r-a-19-comparison