FANDOM


Logo TS
Mountain Pass Big Boy Icon Shop Loco
Statistics
Mountain Pass Big Boy
Type Icon Shop Loco (Steam)
Power 12 Icon Power
Tax 320 Gold
Dispatch XP 54 XP
Set N/A
OCU Not required
Purchasing Information
Shop Info: Gold Shop Info: Gems
Cost 920,000 Gold Cost N/A
Buy XP 12,000 XP Buy XP
Level 66 Level
Limit 1 Limit
Other Information
Used in achievements:

Added to the Shop with the 22 Dec 2011 Game Update.

Data corrected with the 28 Nov 2016 Game Update.

Museum
The Big Boys were one of the biggest steam engines ever built and the only locomotives to utilize the 4-8-8-4 wheel arrangement. 25 of them were built for Union Pacific, intended to haul heavy freight trains over the long and relatively steep grades of the Wasatch Mountains in Utah. They were designed with stability at 60 miles per hour (100 km/h), reliability and safety in mind.
Source: http://en.wikipedia.org/wiki/Union_Pacific_Big_Boy