TIBB D341.1
Built by Breda, Fiat, Ocren, OM, Pozzuoli, Reggiane, TIBB
Overview of the TIBB D341.1
The FS D341.1, a robust diesel locomotive, served the Italian State Railways with distinction.
This versatile engine, built between 1957 and 1959 by a consortium of manufacturers including Breda, Fiat, and Reggiane, played a vital role in Italian rail operations.
With a top speed of 100 km/h and a power output of 970 kW, it was designed for efficiency on the standard 1435 mm gauge.
Measuring 14.48 meters in length and weighing 67 tons, its Bo'Bo' wheel arrangement provided reliable traction for various hauling tasks.
Explore the history and specifications of this significant piece of Italian railway heritage.
TIBB D341.1 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | D341 | |
| Built by | Breda, Fiat, Ocren, OM, Pozzuoli, Reggiane, TIBB · 1957–195918 units | |
| Top speed | 100 km/h62 mph | |
| Power output | 970 kW1,301 hp | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' | |
| Length | 14.48 m47 ft 6 in | |
| Weight | 67 t147,710 lb |
Operators of the TIBB D341.1
Railway companies that have operated the D341.1, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Italian State Railways | FS D341-1 | Italy |
More diesel locomotives from TIBB

TIBB
DE 424
Diesel locomotive
1957 · 75 km/h

TIBB
D141
Diesel locomotive
1962–1964 · 80 km/h

TIBB
FT De-1
Diesel locomotive
1952–1953

TIBB
D143
Diesel locomotive
1965–1974 · 70 km/h

TIBB
LDe
Diesel locomotive
1959–1960 · 70 km/h

TIBB
FT De-2
Diesel locomotive
1963 · 45 km/h

TIBB
FNM DE 500
Diesel locomotive
1973–1975 · 75 km/h

TIBB
D145
Diesel locomotive
Similar diesel locomotives from other manufacturers

ABL
FS 235
Diesel locomotive
1957–1960

Alstom
Br 214/262
Diesel locomotive
100 km/h

CRRC Chengdu
DF
Diesel locomotive
100 km/h

CZ LOKO
EffiShunter 1000M
Diesel locomotive
100 km/h

Fablok
Ls300E
Diesel locomotive
1957–1970

LEW
V100.5 / 745
Diesel locomotive
100 km/h

LKM
Buna 201-204 (V118)
Diesel locomotive
100 km/h

Luhanskteplovoz
Br 131 / 231
Diesel locomotive
100 km/h