A total of thirteen locomotives operated on the railway; they were all industrial type saddle tank locomotives, some of them purchased new for the work:

The 0-4-2T arrangement was used by two classes of locomotives operated by the New Zealand Railways Department.

(An electric engine refers to a locomotive operated by electricity.)

The locomotives operated by SBB Cargo are designated Re482.2.

This equipment was delivered beginning in 1895, and the first train pulled by an electric locomotive operated through the Howard Street Tunnel on June 27, 1895.

T45 is a Swedish diesel-electric locomotive operated by Statens Järnvägar and later other companies.

An impressive variety of locomotives operated over the years on this line, including:

Rb is an electric locomotive operated by Statens Järnvägar of Sweden.

The locomotives were exported A few locomotives now operated on heritage railways, such as No's.

Korail Class 8000 is a series of South Korean electric locomotives operated by Korail.