Despite the fact that we have plenty of locomotives in existence, there are some locomotives that actually never came into existence for their own reasons.
Steam Locomotives[]
Canada:[]
- Canadian Pacific 4-10-2 "Connaught"/Cab Forward
- Canadian National 2-6-2 (built to K-5 specs)
- Canadian National 2-8-2 (built to K-5 specs)
Japan[]
Soviet union[]
United States of America[]
- 4-6-4-6 Locomotive
- 6-4-4-4
- American Coal Enterprises 3000
- American Quadruplex Locomotive
- Atchison, Topeka, & Santa Fe streamlined 4-8-4
- Baltimore & Ohio Class W-1
- Hexaplex Locomotive
- Illinois Central streamlined 4-4-2
- Monon Railroad 4-10-4
- Norfolk and Western Class Y7
- Northern Pacific 3-cylinder 4-10-4
- Pennsylvania Railroad Class V1
- Quintuplex Locomotive
- Union Pacific 4-6-4 Hudson
- Union Pacific FEF-4
United Kingdom[]
- British Rail Standard Class 6 #72011 "Horsa"
- British Rail Standard Class 6 #72013 "Wildfire"
- British Rail Standard Class 6 #72015 "Clan Colquhoun"
- British Rail Standard Class 6 #72016 "Clan Graham"
- British Rail Standard Class 6 #72017 "Clan MacDougall"
- British Rail Standard Class 6 #72018 "Clan MacLean"
- British Rail Standard Class 6 #72019 "Clan Douglas"
- GWR 8000 Class
- GWR Collett 2-10-2T
- Hughes Compound 4-6-2 Pacific
- LMS 0-6-6-0 Mallet
- LNER 4-8-2 "Mountain" Type Locomotives
- LNER Class UA1
- L&YR 2-10-0 (Hughes)
- Maunsell 2-6-2
- Maunsell 4-6-2
- Southern Railway No. 21C201
Diesel Locomotives[]
United Kingdom[]
United States of America[]
- ALCO Century 428
- ALCO Century 620
- ALCO Century 628
- ALCO Century C636P
- ALCO Century 650DH
- BLW-Westinghouse C-C for Illinois Central
- EMD GP50T
- EMD RB3600
- EMD SD30
Electric Locomotives[]
United Kingdom[]
United States of America[]
- EMD DDR 6700 HP Electric Locomotive
- GM-EMC diesel-electric boxcab
- Westinghouse's 16-axle electric locomotive
Monorails[]
United States of America[]
Whole Set of Trains[]
Germany[]
Trainsets[]
Japan[]
United Kingdom[]
- British Rail Class 255
- British Rail Classes 371, 381 and 471
- British Rail Class 152 "Super Sprinter"
United States of America[]
Gallery[]
An artist's rendering of the early ACE 3000 design.
One Quadruplex drawing for Henderson's Quadruplex Patent
A drawing of the EMD DDR 6700 Horsepower Electric Locomotive from a book
A 4-8-8-8-8-8-8-4 Hexaplex locomotive that was planned by Union Pacific.
A 4-8-8-4-8-8-4-8-8-4 Hexaplex locomotive that was also planned by Union Pacific.
Drawing of the Pennsylvania Railroad Class V1.
Ditto without color
An Image of the 2-10-10-10-10-10-2 Quintuplex.
An Image of the 4-8-8-8-8-8-4 Quintuplex that was featured in Transport Fever 2.