Union Pacific 4014 Big Boy




Union Pacific 4014 Big Boy
This train is carefully crafted over the span of 6,5 years, in order to get the best representation of the big boy as possible. Designed from the ground up with drive-ability in mind. Powering this big boy are 2 large power function motor's that are fully integrated into its technic frame.

Pieces: 2956
Length: 112 Studs
Width: 13 Studs
Hight: 17 Studs
Weight: 2,3Kg

Update 1:
Changed most of the internal parts in the partslist to "no color/any color" as their color doesn't matter in the final build.
In the Instructions these parts will be colored RED

Update 2, the 4014 Update:
To hype everyone up for the rebirth of Union Pacific's 4014 big boy, I've decided to update the looks of my model to give it an even more realistic feel, and to make this as close to a snot build as possible.
This update includes:

  • Complete color scheme update to the instructions including a dark background and a light background version.
  • Redesigned axle's detailing on all the sets of small wheels.
  • Improvement to the cabin to make the sides snot (still not smooth though) and improved stability on the front windows.
  • Redesigned number plates to be able to accommodate stickers.
  • Redesigned headlight making it more realistic and be able to accommodate stickers.
  • Added a front shield (pretty minor yes)
  • Added instructions for use of trainedbricks custom drive rods. (additional lego bricks needed are marked as spare, the required rods are listed in the instructions and in the comment section down below)

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Name Union Pacific 4014 Big Boy
Designer morningstrummer
Designed 2018
Inventory 2946
Theme Train > RC Train
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PDF - Computer Images

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Help Guide - BI File Types