| Type or Class
|
Axles
|
Manufacturer
|
Image
|
| Four-Coupled Switcher
|
0-4-0
|
|
File:WheelArrangement 0-4-0.svg
|
| Olomana
|
0-4-2
|
|
|
| Forney
|
0-4-4
|
|
|
| Six-Coupled Switcher
|
0-6-0
|
|
|
| Eight-Coupled Switcher
|
0-8-0
|
|
File:WheelArrangement 0-8-0.svg
|
| Porter
|
2-4-0
|
|
|
| Columbia
|
2-4-2
|
|
|
| Mogul
|
2-6-0
|
|
File:WheelArrangement 2-6-0.svg
|
| Prairie
|
2-6-2
|
|
|
| Adriatic
|
2-6-4
|
|
|
| Consolidation
|
2-8-0
|
|
|
| Mikado
|
2-8-2
|
|
File:WheelArrangement 2-8-2.svg
|
| Berkshire
|
2-8-4
|
|
|
| Decapod
|
2-10-0
|
|
|
| Santa Fe
|
2-10-2
|
|
|
| Texas
|
2-10-4
|
|
|
| Mallet
|
2-6-6-2
|
|
|
| Norfolk & Western
|
2-6-6-4
|
|
File:WheelArrangement 2-6-6-4.svg
|
| Allegheny
|
2-6-6-6
|
Lima
|
File:WheelArrangement 2-6-6-6.svg
|
| ?
|
2-8-8-2
|
|
File:WheelArrangement 2-8-8-2.svg
|
| Yellowstone
|
2-8-8-4
|
|
File:WheelArrangement 2-8-8-4.svg
|
| ?
|
2-10-10-2
|
|
File:WheelArrangement 2-10-10-2.svg
|
| American
|
4-4-0
|
|
|
| Atlantic
|
4-4-2
|
|
|
| Duplex
|
4-4-4-4
|
|
File:WheelArrangement 4-4-4-4.svg
|
| Q1
|
4-6-4-4
|
|
File:WheelArrangement 4-6-4-4.svg
|
| Q2
|
4-4-6-4
|
|
File:WheelArrangement 4-4-6-4.svg
|
| Ten-Wheeler
|
4-6-0
|
|
|
| Pacific
|
4-6-2
|
|
File:WheelArrangement 4-6-2.svg
|
| Hudson
|
4-6-4
|
|
File:WheelArrangement 4-6-4.svg
|
| Mastadon
|
4-8-0
|
|
File:WheelArrangement 4-8-0.svg
|
| Mountain
|
4-8-2
|
|
File:WheelArrangement 4-8-2.svg
|
| Northern
|
4-8-4
|
|
|
| Southern Pacific
|
4-10-2
|
|
File:WheelArrangement 4-10-2.svg
|
| Union Pacific
|
4-12-2
|
|
File:WheelArrangement 4-12-2.svg
|
| U. P. Challenger
|
4-6-6-4
|
ALCO
|
File:WheelArrangement 4-6-6-4.svg
|
| Union Pacific Big boy
|
4-8-8-4
|
ALCO
|
File:WheelArrangement 4-8-8-4.svg
|
| Pennsylvania
|
6-4-4-6
|
|
File:WheelArrangement 6-4-4-6.svg
|
