© trainspo.comControl car
Fiat Ln 664
Built by Fiat, OM
Top speed
110 km/h
68 mph
Weight
20 t
44,092 lb
Length
17.7 m
58 ft 1 in
Track gauge
1,435 mm
Standard gauge
Years built
1957–1959
33 units
Axle arrangement
2'2'
Overview of the Fiat Ln 664
Discover the Italian Ln 664, a versatile control car with a rich operational history.
Originally built by Fiat and OM between 1957 and 1959, these robust units served the Società Ferrovie Udine-Cividale and later the Gruppo Torinese Trasporti (GTT).
With a top speed of 110 km/h and a capacity of 64 second-class seats, the Ln 664 was a reliable workhorse on standard gauge tracks (1435 mm).
Its practical design, with a length of 17.7 meters and a weight of 20 tonnes, made it a staple in Italian regional rail transport for many years.
Fiat Ln 664 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | ALn 668 | |
| Built by | Fiat, OM · 1957–195933 units | |
| Top speed | 110 km/h68 mph | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | 2'2' | |
| Capacity | 2nd class 64 seats | |
| Length | 17.7 m58 ft 1 in | |
| Width | 2.9 m9 ft 6 in | |
| Height | 3.62 m11 ft 11 in | |
| Weight | 20 t44,092 lb |
Operators of the Fiat Ln 664
Railway companies that have operated the Ln 664, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Gruppo Torinese Trasporti | GTT Ln 664 R.1-R.7 | Italy |
| Società Ferrovie Udine-Cividale | FUC Ln 664 | Italy |














