Mallets VS Simple Articulated VS Duplex
Hello Everyone. Today we talk about the differences between these 3 kinds of large locomotives. I decided to make this because History In The Dark ( / @historyinthedark ) made a few mistakes in some of his videos about the differences of these locomotives. Hope you enjoy! Credits for Footage: • T1 Video Memories of Pennsy Steam • DM&IR Yellowstones Giants of Steam Preview • Video • Union Pacific 3985 • Black Hills Central Railroad Steam Train • Daylight 4449 Steams to Bend, Oregon 24 Ju... • Western Maryland 1309 - The Beast Is Back • Big Boy 4014 Steam Train: Return To Steam!

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Why Weren't Duplex Steam Engines Successful?

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The BIGGEST AMERICAN LOCOMOTIVES Ever Built — and YOU DIDN’T EVEN KNOW They Existed!

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How (not) to make a Locomotive more Flexible - Articulated Boiler Mallets

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The Forgotten Locomotive That Was More Powerful Than The Big Boy

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WHY HORSEPOWER IS BAD - Why STEAM outpulls DIESEL & tonnage math...

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15 Trains That Were Clearly Just Mad Science Experiments | History in the Dark

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How DEADLY Was The ALLEGHENY ACTUALLY?

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The Steam Locomotive More Efficient than Electric Engines - André Chapelon's "242 A1"

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Soviet AA20 - The WORST Train Ever Made!

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PRR Q Series: The Pennsy's Duplex Powerhouse

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Top 15 Extinct American Steam Locomotives

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Big Boy 4014: How They Brought a Dead Giant Back to Life Shocked The World!

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The Pennsylvania Railroad in "Clear Track Ahead" (1946)

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Whyte Notation: How Steam Locomotive Types Got Their Name

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Baldwin's most absurd locomotives ever (The Triplexes) |Garbage On The Rails Ep 10

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Allegheny: The Biggest in the East

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The Largest and Most Powerful Locomotives of All Time

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Two Big Boys In The Same Railyard For The First Time Since 1959 — What Steamtown Looks on June 15th

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The Ridiculous Big Boy Restoration That Shouldn't Have Worked (But Did)

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