Diesellok 7701 058 ot the Slovakian State Railways – Division Cargo.
? Freestanding handles, partially made of metal
? Ideal for use in front of goods trains
The Diesellok class T 669, later known as class 770, owes its nickname on the one hand to the Russian class designation “TschME-3”, which is very close in sound to the Czech word for bumblebee “?mel?k”, and on the other hand to its humming sound when starting up, which also has similarities in sound to a bumblebee – at least from a distance. With its 1:400 hp, it proved itself in light and heavy shunting service. They were also indispensable for the Slovakian State Railways for a long time.