by gokeefe
ThirdRail7 wrote:Wouldn't this be a problem generally with any electric engine?with the new digitally controlled anti wheel-slip control the tractive effort should be brought to bear more reliably: nonetheless, some engine drivers argue that in autumn, due to slippery tracks, heavy trains are hard to accelerate.This condition is exacerbated in push service. it can lead to various problems. Too much electronic braking in push mode is also a problem, and a general problem for the Acela sets in wet conditions and the fall. This is why the Keystones MUST operate engine lead between PHL and HAR in the fall when practicable. The blended brake applications and the associated wheel slip lead to flat spots which leads to shopped engines. Hopefully, the cab car modifications will help.
gokeefe