Thanks again for taking me to the right spot, Chacal.
The car is somewhat long for one vehicle but the load is too heavy (70 mt or 154000 lb) and only an MBT can be carried by a two bogey flatcar (in the real world).
By looking below, the car seems to be built with a couple heavy beams and even classified as a "specialized flatcar" the rail gross weight can´t be higher than 286.000 lbs (UP standards). Can this car carry a load of 140 mt? I don´t think so
The Bradleys depicted in load # 3 weight 28 mt each for a total of 56 mt.
Should this flatcar carry only one M1A2? Any ideas?

EDIT: The picture in my 1st post of this thread seems to have two tanks per flatcar.



It's a shame we can't rotate the turret 180 degrees like they're loaded in real life, but that's a very minor detail. I'm just glad you managed to find it and got it to work! 

