"Under the new order, Wabtec will upgrade 525 of UP’s AC4400 and AC6000s, as well as 75 Dash-9s in what it called “the largest investment in..." (Luczak, 2022)
References:
Luczak, Marybeth. (2022, July 27th) Watch: UP Inks $1B Power-Upgrade Deal with Wabtec (UPDATED). Retrieved from Railway Age: https://www.railwayage.com/mechanical/locomotives/up-inks-1b-power-upgrade-deal-with-wabtec/?RAchannel=mechanical
Published on July 28, 2022