That's why a train's capacity to pull heavy weights is as crucial, if not more so, as its top speed. For example, some say ...

There’s nothing more guaranteed to excite a grizzled old railway ... heavy freight locomotives, and unexpectedly provide engine upgrades for existing classes. The fact it’s technically a steam ...

There’s nothing more guaranteed to excite a grizzled old railway ... heavy freight locomotives, and unexpectedly provide engine upgrades for existing classes. The fact it’s technically a steam ...