Articulated locomotive

Fairlie locomotive Mallet locomotive Union Pacific Challenger Southern Pacific AC-9 Meyer locomotive Crocodile Shay locomotive 0-4-4-0 2-8-8-8-4 2-8-8-8-2 4-8-8-2 4-6-6-2 Garratt 0-4-4-2T 0-6-6-0 0-8-6-0 0-8-8-0 2-4-4-2 2-4-4-0 2-6-6-0 2-6-6-2 2-6-6-4 2-6-8-0 2-8-8-0 2-6-6-6 2-8-8-2 2-8-8-4 4-8-8-4 4-6-6-4 Climax locomotive Heisler locomotive Pennsylvania Railroad HH1s Southern Pacific AC-1 Southern Pacific AC-10 Southern Pacific AC-11 Southern Pacific AC-12 Southern Pacific AC-2 Southern Pacific AC-3 Southern Pacific AC-4 Southern Pacific AC-5 Southern Pacific AC-6 Southern Pacific AC-7 Southern Pacific AC-8 Southern Pacific AM-2