Mallets with more than six coupled axles
Locomotives
Bavarian Gt 2x4/4
Germany
Duluth, Missabe & Northern classes M, M-1 and M-2
United States
Erie class L-1
United States
Erie class P-1
United States
Great Northern (US) class L-3
United States
Norfolk & Western classes Y4a, Y5 and Y6
United States
Northern Pacific class Z-3
United States
Pennsylvania class CC2s
United States
Santa Fe class 3000
United States
Southern Pacific class MC-1
United States
Staatsspoorwegen class 1200
Indonesia
US Railroad Administration 2-8-8-2 (Heavy Mallet)
United States
Virginian class XA
United States
Virginian class AE
United States
Seaboard Air Line class A
United States
Union Pacific classes MC-2 to MC-6
United States
Clinchfield class L-3
United States
Weyerhaeuser Timber No. 200 and 201
United States
Buffalo, Rochester & Pittsburgh class XX
United States
