Alstom Metropolis Saint-Laurent
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The Alstom Metropolis Saint-Laurent is a type of light metro train built by Alstom for the Réseau express métropolitain. Part of the Alstom Metropolis family, the initial order consisted of 106 two-car trains that were built in Sri City, India. The trains are fully automated (GoA4) with no driver or attendant on board the train. Trains run as a single two-car train at quieter times and as paired four-car trainsets during rush hour.
Quick Facts In service, Manufacturer ...
Alstom Metropolis Saint-Laurent | |
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In service | 2023–present |
Manufacturer | Alstom |
Assembly | Sri City, Andhra Pradesh , India |
Family name | Metropolis |
Constructed | 2019–2021 |
Entered service | 31 July 2023 (2023-07-31) |
Number built | 212 carriages (106 units) |
Formation | 2-car units, 1–2 units per train |
Capacity |
|
Operators | Groupe PMM (Alstom and SNC-Lavalin) |
Depots | Brossard |
Specifications | |
Car body construction | Stainless steel |
Train length | 38.1 m (125 ft) per unit |
Car length | 19.05 m (62 ft 6 in) over coupler faces |
Width | 2.94 m (9 ft 7+3⁄4 in) |
Height | 3.9 m (12 ft 9+1⁄2 in) (excluding pantograph) |
Doors | 3 per side, per car |
Wheel diameter | 840–770 mm (33–30 in) (new–worn)[1] |
Wheelbase |
|
Maximum speed | 100 km/h (62 mph) |
Weight | 232 t (228 long tons; 256 short tons), 2 units |
Axle load | 14.5 t (14.3 long tons; 16.0 short tons)[1] |
Traction motors | Alstom 4LCA 2138[2] (4 × 185 kW (248 hp) each) |
Power output |
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Electric system(s) | Overhead line, 1,500 V DC |
Current collector(s) | Pantograph |
UIC classification | Bo′Bo′+Bo′Bo′ (one unit) |
Bogies | Alstom B23[1] |
Braking system(s) | Air |
Safety system(s) | Fully automated (GoA4) using Alstom Urbalis 400 moving block CBTC |
Coupling system | Dellner |
Seating | Longitudinal |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
Notes/references | |
[3] |
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