Siemens Inspiro
Siemens Inspiro on M2 line of Warsaw Metro
Interior of Inspiro for Riyadh Metro.
In service2013–present
ManufacturerSiemens
Family nameInspiro
Constructed2012–present
PredecessorModular Metro
Formation2–8 car sets
Capacity
  • Basic configuration: 1,450 (256 seated, 1,194 standing)
  • Variants: depends on configuration of seats and size of train and car body
Operators
Lines served
Specifications
Car body construction
  • Welded aluminium (most trains)
  • Stainless steel (Rapid KL)
Car length18.6–22 m (61 ft 0 in – 72 ft 2 in) over couplers
Width2.63–3 m (8 ft 8 in – 9 ft 10 in) over door step
Doors1,400 mm (4 ft 7 in) exterior sliding or sliding-plug, 2–4 per side
Maximum speed80–100 km/h (50–62 mph)
Axle load
  • Basic configuration: 12.6 t (12.4 long tons; 13.9 short tons)
  • Variants: 16–17 t (16–17 long tons; 18–19 short tons)
Traction systemForced or natural air-cooled Siemens SIBAC IGBT–VVVF
Electric system(s)
Current collector(s)
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
Seating
  • Basic configuration: Longitudinal
  • Variants: Transversal or mixed

The Siemens Inspiro is a family of electric multiple unit trains designed and manufactured by Siemens Mobility since 2012 for metro systems. The product was launched on 19 September 2012 at the InnoTrans in Berlin. The first Inspiro entered service with Warsaw Metro on 6 October 2013.

Genesis

In October 2009, Siemens Mobility started development on a new subway product family. It collaborated with DesignworksUSA on design aspects.[1] The company based its design on Modular Metro vehicles previously produced for Vienna, Oslo and Nuremberg.

Metros using Siemens Inspiro technology

Australia

Siemens was awarded a contract to supply 12 3-car driverless sets for the Sydney Metro Western Sydney Airport Line. The first trains are expected to enter service in 2026.[2]

Bulgaria

30 new metro 3-car trainsets have been ordered for the M3 line of the Sofia Metro to enter into service April 2020.[3][4] The contract includes an option for 30 additional cars to extend these trains to 4 cars long.

Germany

MVG has ordered first 21 six-carriage trains for the Munich U-Bahn in November 2010 (Class C2.11) with second option of 22 units in 2019 (Class C2.12) and third option of 24 units in 2020 (Class C2.13), bringing the total number to 67. MVG has designated the trains as Class C2, differentiating them from C1, which wasn't based on Inspiro. The delivery began in 2012 with the last unit to be delivered in 2024.

VAG ordered 21 four-carriage trains for the Nuremberg U-Bahn in 2015, designated as G1, with the first entry into revenue service in 2020.

Malaysia

Rapid KL - Kajang line in service 4-car trainsets configuration[5]

Poland

Warsaw Metro in service 6-car trainsets configuration[6]

Saudi Arabia

Riyadh Metro upcoming 2-car and 4-car trainsets configuration for Line 1 and Line 2.[7][8]

United Kingdom

Siemens was awarded a contract worth £1.5bn for 94 9-car sets based on the Inspiro to replace the existing 1973 Stock used on the Piccadilly line of the London Underground. The first of the type is expected to enter service in 2025.[9] There are also options for a total of 250 trains allowing replacement of all existing trains on the deep-level Central, Waterloo & City and Bakerloo lines.

See also

References

  1. ↑ "Warszawa metro selects Siemens Inspiro". Railway Gazette International. 15 October 2010. Retrieved 14 May 2015.
  2. ↑ Artymiuk, Simon (12 January 2023). "Siemens to supply driverless trains for Sydney Metro Western Airport line". International Railway Journal. Retrieved 10 September 2023.
  3. ↑ Newag and Siemens present first Sofia Line 3 metro train
  4. ↑ Siemens i Newag z umową na Inspiro dla Sofii
  5. ↑ "Siemens Inspiro Metro". bmwgroupdesignworks.com.
  6. ↑ "Inspiro Metro Trains, Metro Warszawskie, Warsaw, Poland". railway-technology.com.
  7. ↑ "Siemens to supply Inspiro trains for the Riyadh metro". Railway Gazette International.
  8. ↑ "Siemens to supply 74 Inspiro metros to Riyadh". globalrailnews.com.
  9. ↑ "Siemens bags £1.5bn contract to build new generation Tube trains". Global Rail News. 15 June 2018. Retrieved 15 June 2018.
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