Thanks for the link , this is beautifull !!!
Funny that the lead loco is numbered 4884 when the steam loco have a wheel agencement 4-8-8-4 !!!
A couple of questions :
why did they have to carry so many cars in the consist ?
At the beginning the siderods on the right side ( front and rear ) are synchronized , at the end of the video they are at 180 deg. , I thought all the wheels were the same dimension ?