Mack 690 Tri-Axle. 1999 Model DM690 with 332,6600 miles and 18,288 hours. Steerable drop axle. Double frame with 20k fronts and 50k rears. Maxitorque T2080 eight speed extended range multi-speed reverse transmission with lo-lo.

Mack 690 Tri-Axle. 1999 Model DM690 with 332,6600 miles and 18,288 hours. Steerable drop axle. Double frame with 20k fronts and 50k rears. Maxitorque T2080 eight speed extended range multi-speed reverse transmission with lo-lo.