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TIBB ATM OMS
Built by OMS, TIBB
Top speed
65 km/h
40 mph
Power output
221 kW
296 hp
Weight
24 t
52,911 lb
Length
15.2 m
49 ft 10 in
Track gauge
1,445 mm
Standard gauge
Years built
1942
5 units
Overview of the TIBB ATM OMS
Explore the historic ATM OMS tram, a significant piece of Milan's public transport heritage.
Built in 1942 by OMS and TIBB as part of the Littorine family, this tram served the Azienda Trasporti Milanesi in Italy.
With a gauge of 1445 mm, the ATM OMS measures 15.2 meters in length and weighs 24 tons. Its 221 kW power output enabled a top speed of 65 km/h, ensuring efficient urban transit.
This model, also known by its series name Littorine, offers a glimpse into early 20th-century Italian railway engineering.
TIBB ATM OMS technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | Littorine | |
| Family | Littorine | |
| Built by | OMS, TIBB · 19425 units | |
| Top speed | 65 km/h40 mph | |
| Power output | 221 kW296 hp | |
| Track gauge | 1,445 mmStandard gauge4 ft 8⅞ in | |
| Length | 15.2 m49 ft 10 in | |
| Width | 2 m6 ft 7 in | |
| Weight | 24 t52,911 lb |
Source of the data: digilander.libero.itView this model on trainspo.com Spotted an error? Let us know
Operators of the TIBB ATM OMS
Railway companies that have operated the ATM OMS, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Azienda Trasporti Milanesi | ATM OMS | Italy |
