A single SD70MAC shows its true power pulling this manifest freight without the assistance of any DPUs or helpers as it prepares to climb the grade out of town.
BNSF 8929 S/B Coal train on the Joint Line at Greenland, CO on July 6, 2001 with another SD70MAC and rear DPU plus 2 manned helpers. The BNSF 8929 is coming out of a sag and is on the 1.55% climb ... (more)