The Wuxi Metro Line 1 vehicle designed and developed by CRRC is designed to be an aluminum alloy B-type subway with a speed of 80 kilometers per hour, and a total of 23 columns with 4 movements and 2 drags and 6 sections. The appearance of the car is "drum" type, the widest part of the car body reaches 2892 mm, and the maximum capacity of the 6-segment group is 1846. Each car has a "V"-shaped B-type subway vehicle. people. Relying on the advanced and mature design and manufacturing platform of CZ Zhuzhou Tramway Locomotive Co., Ltd., the Wuxi Metro Line 1 vehicle adopts the domestic leading traction system, and the important components such as bogie and air conditioner are localized, and the localization rate of the whole vehicle parts is achieved. More than 90. At present, the CRRC mid-car plant machine has received the train order for the No. 1 line 2 subway project in Wuxi.

Development process                                                                

Signed a project contract in May 2012

Project launch in December 2012

Approved by the electric drive system program in March 2013

Approved by the overall technical program in August 2013

The trial operation was officially opened on July 1, 2014.

Key technical parameters

The train formation map is as follows

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

Wde voltage range:

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

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