In the first quarter of 2012, a factory near Moscow Metrovagonmash (part of ZAO "Transmashholding") make for Kazan metro nine subway car models 81-740.4K/81-741.4K.
According to the agreement signed in March of this year, the subway will be transferred to Kazan three metros trehvagonnogo performance. This will be the second delivery of Mytishchi metrovagonov the capital of Tatarstan — in 2011 in Kazan began working the first three series of train 740, which are currently in operation.
The passenger cars are equipped with air conditioning, ventilation and heating systems operating in different modes depending on the weather conditions change.
In the carriages are installed semi-rigid construction sofas vandal-resistant, which ensures their long life. To inform passengers BBB passenger cabin installed naddvernye route display and indicator light on the position of the line and two board "ticker." The doors are safe for passengers and exclude spontaneous opening. The car is equipped with an automatic fire detection and extinguishing, lining the inner surfaces made of slow-burning materials.
Manufactured cars meet all the technical requirements of fire safety, electrical safety and environmental cleanliness, health standards and regulations. The car design allows easy and safe access to the units and mechanisms in the operation, maintenance and repair of cars.
An electric car has an automatic protection from emergency operation in the power circuit, the control circuit and auxiliary equipment circuits.
At the request of the customer, for the first time head coach cabin is equipped with a place for a wheelchair.