PESA miała zmodernizować te lokomotywy… ale zbudowała tylko jedną. SU46/ST46

PRL na Dwóch Kołach

PRL na Dwóch Kołach

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In this video, you'll learn the history of the SU46—from its origins and the problems of the first prototypes, through its service with heavy passenger trains, to the halt in production and its long career on Polish non-electrified lines. You'll also discover why PESA attempted to revive this design, what the ST46 "TurboSuka" really was, and why the modernization, which wasn't an immediate failure, never resulted in a new locomotive series.

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