FS Class D341
Encyclopedia
The FS
Ferrovie dello Stato
Ferrovie dello Stato is a government-owned holding which manage infrastructure and service on the Italian rail network. The subsidiary Trenitalia is the main rail operator in Italy.-Organization:Ferrovie dello Stato subsidiaries are:...

 Class D341 is a class of diesel-electric locomotive used in Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

, introduced in the 1950s and still in service. most of the remaining units are in service with La Ferroviaria Italiana (LFI).

History

The D341 were part of a post-World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 effort from the Italian state railways FS to replace their steam locomotives on non-electrified
Railway electrification system
A railway electrification system supplies electrical energy to railway locomotives and multiple units as well as trams so that they can operate without having an on-board prime mover. There are several different electrification systems in use throughout the world...

 lines. They were designed in collaboration with Fiat
Fiat
FIAT, an acronym for Fabbrica Italiana Automobili Torino , is an Italian automobile manufacturer, engine manufacturer, financial, and industrial group based in Turin in the Italian region of Piedmont. Fiat was founded in 1899 by a group of investors including Giovanni Agnelli...

 and Breda and were produced in two series with different engines, depending from the manufacturer. The second series had a slightly different appearance. Two prototypes were also built by Ansaldo
Gio. Ansaldo & C.
Ansaldo was one of Italy's oldest and most important engineering companies, existing for 140 years from 1853 to 1993.-From foundation to World War I:...

 and Officine Reggiane.

Description

D341 has two small cabs at each end, separated by a large compartment including the engine, the coooling devices and the transmission. The two engine were both V-12 piston, coupled to a DC 450/700 V generator provided by Magneti Marelli for the FIAT locomotives, and by Breda or Ocren in the others. Power is fed to four electric motors having a maximum power of 177 kW each in the first series, and 192 kW in the second one.

External links

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