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Wuhan Metro Line 1 Project

  • Wuhan Metro Line 1 Project
Wuhan Metro Line 1 Project
  • Product Presentation

    CRRC Zhuzhou Electric Locomotive Co., Ltd. designed and developed a total of 21 vehicles in Wuhan Metro Line 1, which is a 4B group, two moving and two towing, the train structure speed is 100km/h, the maximum operating speed is 80km/h, and the third rail receiver is adopted. System. Train seats: 176 people, the maximum passenger capacity (9 people / m2): 1276 people. The train is the lightest B-type urban rail vehicle in China. It adopts aluminum alloy profile, which is about 8 tons lighter than the same type of train. This can save nearly 100,000 kWh of electricity per train per year. Ring and double S-type slab steel wheels, wheel and rail noise decreased by more than 9 decibels. At present, in the CRRC, the CRRC vehicles have received train orders for several subway projects, including Line 2, Line 2, Line 4, Line 6, Line 7, Line 8, and Line 21.



Development process                                                                     

Signed a project contract in February 2009

Project launch in May 2009

Approved by the electric drive system program in July 2009

Approved by the overall technical program in November 2009

First train departed in February 2010

The trial operation was officially opened on July 29, 2010.



Key technical parameters

1544669182685012677.png


The train formation map is as follows

1544668733787052980.png


Our product advantages:

Operating temperature range -40 to +70 °C

According to the standard: IEC60571, IEC60077 (GB21413), EN50155, etc.

Anti-vibration and shock resistance

Meets the vibration and shock resistance requirements of EN50155, IEC61373;

Cage spring clamping technology ensures that the product is reliably connected under vibration conditions.

Low smoke, halogen free, flame retardant

Meets EN45545 (HL1 ~ HL3) fire protection standards

Wide voltage range:

Control voltage range from 0.7 to 1.25Us, integrated surge suppressor

According to the standard: IEC60571, IEC60077 (GB21413), EN50155, etc.


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