Thanks for tip. the coal wagon has that metal strip that touches the LGB scale G rails, so i think one can safely assume that there is definitely an engine in the coal wagon of the 4034 train , next time i am at the den i will check on this in case of anotehr engine in the front however as mentioned before due to the wheel diameter difference this might not be the case ..
So let me get this right , assuming there is one engine on this train , can it can pull up to 8 wagons ( that is including the steaming many engine at the front ) ..
with a few klickies on and without any risks of burning etc
?