Logo Winter
UP 3985 Wintry Icon Shop Loco
UP 3985 Wintry
Type Icon Shop Loco (Steam)
Power 8 Icon Power
Tax 40 Gold
Dispatch XP 15 XP
Set N/A
OCU Not required
Offer Information
Offer Type Offer Date Cost Buy XP Level Restrictions
Logo Limited Limited 21 Dec 2015-
4 Jan 2016
72,000 Gold 1,250 XP 19 Limit 1
Logo Limited Limited 28 Nov 2016-
27 Feb 2017
72,000 Gold 1,250 XP 19 Limit 1
Logo Limited Limited 20 Jan 2020-
10 Feb 2020
72,000 Gold 1,250 XP 19 Limit 1
Union Pacific 3985 or Challenger is an articulated 4-6-6-4 steam locomotive owned by Union Pacific Railroad. The UP 3985 locomotive was built in 1943 by the American Locomotive Company. It is currently the largest operational steam locomotive in the world. Designed by Otto Jabelmann in 1941, the design drew on recent experience with the enormous Big Boy locomotives. The Challengers and Big Boys arrived on the scene just as America started it's preparation for participation in World War II.
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