BRR Class N5 4-8-8-4 "Big Boy"
Top Speed: 72 kmh/45 mph
Inspired by the success of the UP’s "Challenger" Program, the BRR designed and built a very similar locomotive to the UP "Big Boy", the Class N5. Despite the record-breaking length (for the BRR), being even longer than the BRR Class S1, it is able to manage decently tight curves at speed, but the tender is less agreeable when not hauling cars.
