PKP class SU45
SU45 is a Polish diesel locomotive. It had been made for universal use: heavy transport or passenger transport alike.History
This locomotive is in fact a SP45 with a modified heating system - a steam boiler was replaced by an electric heating system. During 2010 4 locomotives were rebuilt to class ST45.
In 2020 The last locomotive used to Passanger use has retired, the 2 remaining are in use of private companies.| Locomotives numbers | Producer | Production years | Quantity |
| 001 - 268 | modification of SP45 | 1987–1998 | 191 |
Nicknames
These locos used to be called by the following names:
