Metrovagonmash 81-717/81-714
| 81-717/714 | |
|---|---|
|
Train in Moscow | |
| In service | 1977-onward |
| Manufacturer | Metrovagonmash |
| Built at |
Metrovagonmash Vagonmash |
| Family name | 81-... |
| Replaced | E |
| Constructed | 1976-onward |
| Entered service | 1977 |
| Refurbishment |
81-717.5/714.5 81-717.5M/714.5M 81-717.6K/714.6K 81-717.6/714.6 |
| Scrapped | since 2012 (Moscow and Tashkent) |
| Capacity | 308/330 passengers |
| Operator(s) | Moskovsky Metropoliten |
| Depot(s) |
Moscow Metro:
Kharkiv Metro:
Warsaw Metro:
|
| Line(s) served |
Moscow Metro:
|
| Specifications | |
| Car length | 19,206 millimetres (756.1 in) |
| Width | 2,670 millimetres (105 in) |
| Height | 3,650 millimetres (144 in) |
| Doors | 8 (4 by 2 sides) + 1 driver door in frontcar |
| Maximum speed | 90 kilometres per hour (56 mph) |
| Weight | 34 tonnes (33 long tons; 37 short tons)/33.5 tonnes (33.0 long tons; 36.9 short tons) |
| Power output | 440 kilowatts (590 hp) |
| Acceleration | 1.2 metres per second squared (3.9 ft/s2) |
| Deceleration | 1.1 metres per second squared (3.6 ft/s2) |
| Track gauge |
1,520 mm (4 ft 11 27⁄32 in) 1,435 mm (4 ft 8 1⁄2 in) |
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81-717/714 is a metro car designed for rapid transit systems of the Soviet Union, as well as its satellite states, in the mid-1970s. A number of Eastern European countries use modified variants of these metro cars, such as the various models used in Poland: 81-717.3, 81-714.3, 81-572, 81-573, 81-572.1, 81-573.1, 81-572.2, and 81-573.2. Most of these are visually almost identical to the 81-717 and 81-714, except for 81-572.2, which has a cabin that resembles the 81-540.2 (another Russian metro car, an improved version of the 81-717 that was first produced in 2006).
These metros are still in service in Moscow, Sofia, Warsaw, Budapest and Tbilisi.
External links
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Media related to Subway trains type 81-717/714 at Wikimedia Commons
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