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81-775 series

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81-775/776/777
Moskva-2020
In service2020 — present day
ManufacturerTransmashholding (Russia)
Built atMetrowagonmash (Russia)
Constructed2020—2023
Entered service6 October 2020
Number built171 trainsets
(1328 cars)
(As of February 2024)
81-775 series: 128 8-car trainsets, 40 7-car trainsets
81-775.2 series: 3 8-car trainsets
81-775: 336 cars
81-776: 632 cars
81-777: 336 cars
81-775.2: 6 cars
81-776.2: 12 cars
81-777.2: 6 cars
Formation2—8 cars
OperatorsMoscow Metro
Lines served#2 Zamoskvoretskaya line Zamoskvoretskaya line
#5 Koltsevaya line Koltsevaya line
#6 Kaluzhsko-Rizhskaya line Kaluzhsko-Rizhskaya line
#11 Bolshaya Koltsevaya line Bolshaya Koltsevaya line
Specifications
Car body constructionstainless steel
Doors4 pairs per car
Maximum speed90 km/h (56 mph)
Traction motorsasynchronous motor, TME 43-23-4
Power output4x 170 kW (230 hp) per motor car
Acceleration1.3 m/s (4.3 ft/s)
Deceleration1.1 m/s (3.6 ft/s)
Electric system(s)750 V DC (mean)
Current collector(s)third rail
Braking system(s)electro-pneumatic early,
disk brakes later.
Safety system(s)SKIF-M, ALS-ARS (ATS-ASR), with ATO
Track gauge1,520 mm (4 ft 11+27⁄32 in) Russian gauge

81-775 series (named Moskva-2020 /məskˈvɑː, ˈmɒskvə/, Russian: Москва-2020) are types of metro cars designed by Metrowagonmash. Series consist of three types — 81-775 (head motor car), 81-776 (intermediate motor car) and 81-777 (intermediate non-motor car). The series has been in use by Moscow Metro since 2020.

81-775.2

81-775.2 series (named Moskva-2024) is a facelift/modification from 2024. First train was delivered to Moscow Metro in December 2023.

References

  1. "Москва, вагон метро № 75337". TransPhoto. Retrieved 2024-01-10.
  2. "Смотреть можно, ездить нельзя. Стало известно, когда новые поезда «Москва-2024» могут поехать по зеленой ветке метро". msk1.ru - новости Москвы (in Russian). 2024-01-22. Retrieved 2024-01-24.

External links

Rolling stock of former Soviet Union countries
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See also: Category:Rolling stock of Russia • Rail transport in Russia


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