Pair of SD70AH’s pull a unit coal drag eastbound on the UP Clinton Sub at CPA061(Koch....pronounced Cook). November 4, 2017 Sent from my iPhone using Tapatalk
UP always likes to keep you on your toes. Both of those units happen to be Tier 4 units with the 4 Cycle 1010 engine...however, the Tier 4 credit engines they've sold to UP this year (by law, EMD and GE can sell a tier3 unit for every Tier 4 unit they sell. They are called credit units.) are also called SD70AH. .. ... Mind if we call you Bruce to keep it clear?