This is one complicated machine, but what do I know (very little about steam engines it seems).
This is a pretty thorough animation about the different systems. 36 min long.
Here's a video that explains why you frequently see a modern diesel engine with the Big Boy.
And here's one just for fun.
This is a pretty thorough animation about the different systems. 36 min long.
Here's a video that explains why you frequently see a modern diesel engine with the Big Boy.
And here's one just for fun.