71-415
From Wikipedia, the free encyclopedia
71-415 is the first four-axle Uraltransmash tram on slewing trolleys with full low-level floor. A new chassis trolley with a two-stage spring suspension has been developed for this model. More than 70% of materials and components used in the tram are domestically manufactured. That tram presented at the INNOPROM-2018 exhibition.[1]
| 71-415 | |
|---|---|
71-415 at InnoProm 2018 | |
| Manufacturer | Uraltransmash  Russia |
| Constructed | 2018 |
| Number built | 5 |
| Number in service | 3 |
| Specifications | |
| Doors | 4 |
| Maximum speed | 75 |
| Power supply | 550 V |
| Current collection | Pantograph |
| AAR wheel arrangement | Bo-Bo |
| Bogies | 2 |
| Track gauge | 1,524 mm (5 ft) |
The tram car received a certificate of conformity (issued by the Ministry of Transport of the Russian Federation) in December 2018 and accepted for serial production.
Currently, the 3 cars are in service in Nizhny Tagil while two other demonstrators have been transferred back to the factory.[2]
Design
The vehicle uses a new bogie design with a two-stage spring suspension. This allows for the creation of a wide aisle, easing the movement of passengers within the cabin. The exterior has been designed in a modular way, making replacement of body parts in depots easier due to it being a removable element.[3]
Related developments
71-415R
The 71-415R is a variant of the tram car designed with a retro exterior and interior. The dimensions are the same but they feature more seats for less standing space.[4] So far, one vehicle has been produced and is in service in Chelyabinsk.
71-418
The 71-418 is a fully low floor, 3 section articulated tram. The largest similarity to the 71-415 is that the bogies on these vehicles are the same.[5]
