ATM Class 4600 and 4700

what is it?

The ATM Class 4600 and 4700 are a series of articulated trams used by the ATM on the Milan urban tramway network. They were projected in the 1950s as an articulated version of the series 5300; originally a series of 15 cars (to be numbered from 4601 to 4615) was foreseen, but the two last units were delivered in an experimental "all electric| version and, because of that, were numbered in the 4700 series. Some years later a second series of "all-electric" cars was built, numbered from 4716 to 4733, and bringing the total number of 4700-type cars to 20 vehicles.

base stats

• speed 50 km/htop speed
• power 221 kWpower output
• weight 26.5 tin working order
• seats 139passengers
• built 33made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

• 🎂First built 71 years ago, in 1955.
• 🐘Weighs about as much as 4 African elephants (~6 t each).
• 📏19.8 m long: about 4 cars parked nose to tail.
• 🧍Seats 139: 3 full city buses (~50 seats each).

tram / light rail: Street-running or light-rail vehicles that share or skirt the road.

spec sheet

built

1955–1960

in service from

1955

number built

33

kind

tram / light rail

traction

electric

origin

🇮🇹 Italy

builders

Breda, Officina Meccanica della Stanga

top speed

50 km/h

power

221 kW

gauge

1,445 mm broad gauge

length

19.8 m

weight

26.5 t

capacity

139 passengers

Dutch name

ATM type 4600 en 4700

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.