If you look at the final post in this thread there’s a bit of rolling resistance testing of these wheelsets and from what I read I could see why folk who want to run a full length passenger consist with a steam locomotive would go for them.
If you look at the final post in this thread there’s a bit of rolling resistance testing of these wheelsets and from what I read I could see why folk who want to run a full length passenger consist with a steam locomotive would go for them.