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17th Dec 2010

19th Nov 2018

This is how a steam locomotive (with fire-tube boiler) works. Originally had no cylinders, but now new and improved with added functions!

thomasthetank steam locomotive boiler train fire

Comments

Brickrail782 11th Oct 2016

I'm not that familiar with Union Pacific steam. Which one is 4018?
csxboy99 19th Dec 2015

AWESOME!!!
ABRAKADAVER 19th Nov 2015

this is WONDERFULL +1
Security-Drone 17th Feb 2015

Fine job, You have done well... +1
1230james 24th Mar 2013

I like it!
UnionPacific4018 17th Apr 2011

Thanks everyone, for making this my most popular simulation!
UnionPacific4018 17th Apr 2011

Keep voting!
erikals 3rd Mar 2011

i still like it anyway
UnionPacific4018 8th Feb 2011

Thanks, but mine is not popular, even though the popular ones aren't as good as mine.
erikals 29th Jan 2011

very cool - i like it.

The Powder Toy