The log loader we have focused on in this thread is the conveyor belt model #364.
IMO, what Rthomps says makes more sense if logs are unloaded from a train car on one track, and loaded into a car on a different parallel track. This is what model # 164 does, which is shown below:
I think the #164 (conveyor belt model) is a nice accessory and a crowd pleaser, but unloading from one car, and then loading on another car on the same train and the same track, is kinda silly. Arnold