ArlyA
Super Star Member
- Joined
- Mar 18, 2016
- Messages
- 10,649
- Tractor
- Outlander max 1000 6x6, Ego lawn mower
I watched the video where the chief engineer said the electric/desiel engine was need to keep the big boys brakes pads from wearing out. He said there was no longer the necessary under car pits to service them and hoped to get home on the same set.I've read the diesels that accompany these exhibition trains aren't needed for horsepower.
The helper diesels are needed for modern requirements re signalling, electricity generation that matches passenger cars behind, (there are several 'standards') and most important, engine braking and reliable air for train braking.