Buenos Aires Underground 300 Series
| Industry | Rail transport manufacturing |
|---|---|
| Founded | September 1, 1928 |
| Headquarters | São Paulo , Brazil |
| Products | Subterranean trains (300 Series for Buenos Aires Underground) |
The 300 Series consists of subterranean trains produced by Alstom in Brazil specifically for the Buenos Aires Underground. These trains primarily operate on Line H, with some units also deployed on Line D, where they run alongside the comparable Buenos Aires Underground 100 Series.
History
The initial procurement took place in 2012, involving an order of 120 vehicles designated for Line H, valued at US$216 million. All manufacturing occurred at Alstom’s facility located in São Paulo. Deliveries were planned to be completed by 2015, aligning with the inauguration of Córdoba, Santa Fe, and Las Heras stations.
On Line H, the introduction of the 300 Series replaced the older Siemens-Schuckert Orenstein & Koppel trains, which had been temporarily reinstated to handle passenger volumes until new stock became available. The first batch of 36 trains commenced operations in July 2016, enabling the complete withdrawal of the Siemens units. The remaining trains, including those allocated for Line D, were gradually integrated throughout 2017.
In late 2014, the contract was increased by 50%, adding 60 more cars intended for Line D to substitute the outdated Fiat-Materfer models dating back to the early 1980s. On Line D, the 300 Series complement the Buenos Aires Underground 100 Series, another member of Alstom’s Metropolis range that shares similar design elements.
Characteristics
These trainsets are engineered to function with Communication Based Train Control (CBTC), enhancing service frequency and efficiency. They include surveillance cameras, audio alerts announcing upcoming stations, and provisions for passengers with disabilities.
Additional amenities encompass climate control systems, a collision avoidance mechanism designed to prevent train pile-ups, and event recorders located within driver cabins.
See also
- Buenos Aires Underground rolling stock
- Alstom Metropolis
- Buenos Aires Underground 100 Series
- Buenos Aires Underground 200 Series