CR400BF

CR400BF EMU Train was born in June 2017, belongs to the CR400BF series, 4M4T in marshalling, the hole length is 209.06 m, has a maximum design speed of 350 km/h, and 385 km/h in the experiment

2017年05月起，中国标准动车组CR400BF正式量产

2017年06月25日，中国标准动车组正式命名为“复兴号”。

2017年06月26日至06月30日，复兴号动车组担当京沪高铁G123/G156次和G155/G124次。

2017年07月01日至09月20日，复兴号动车组担当京沪高铁G1/G142次、G107/G4次、G143/G2次和G3/G12次

2017年07月27日，根据中国铁路总公司安排，复兴号CR400AF、CR400BF动车组在京沪高铁开展了时速350 km/h实车、实重和实速检验检测、可行性研究和运营安全评估，开行G350727,G727350次列车。通过全面系统的科学论证和综合评估，经过专家评审，京沪高铁满足设计时速每小时350千米的运营要求。

2017年09月21日起，复兴号动车组担当京沪高铁G1/G2、G3/G4、G5/G6、G7/G8、G9/G10、G13/G14、G17/G18次，按时速350 km/h运行，重新占领世界轨道交通第一速度。

CR400BF存在多种版本，首批25组二等座车因最开始设计定员85人，但实际增加一排座椅，调整为90人，车体已经按85人制造，因此窗、座相互不匹配（5001-5025），部分座位无法享受较大面积的车窗。另外，首批CR400BF在行李架下方增加了灯带，但是车内没有顶灯且顶部灯带靠近行李架，容易被行李遮挡出现车内照明不足，后期版本进行了改进，增加了横向照明灯。同时，与其他CR400BF不同的是，CR400BF-3106、3107使用永济电机YGZN2Q256型牵引变流器，其余为纵横机电TKD502型。从3106（2020年11月招标）开始的新一批CR400BF增加了独立的司机室门，便于司机乘降，也提高了商务座乘客的私密性。

2024年02月，原时速400 km/h可变轨距动车组列车完成相关试验后，更名为CR400BF-0031，配属天津曹庄动车所，详机见CR400BF(原可变轨距)。

Detail of its series

Photo by 京彩上铁

Appearance

Technical Parameter

Speed

350 km/h

Design speed

350 km/h

Operating speed

385 km/h

Maximum experimental speed

Appearance

4M4T

Marshalling

209.06 m

Total length

3360 mm

Width

4050 mm

Height of Car Body

27580 mm

Distance between center of couplers of head cars

27255 mm

Body length of head cars

25650 mm

Distance between center of couplers of middle cars

25000 mm

Body length of middle cars

17800 mm

Center distance of the bogies

2500 mm

Wheelbase of bogies

920/920 mm

Diameter of the new wheel(M/T)

1000 mm

Height of center of coupler

935 mm

Height of center of coupler of middle cars

17 t

Max Axle load

506.3 t

Max weight

461.8 t

Curb weight

Power

YJ268A × 16

Motor model

650 kw

Motor power

10400 kw

Installed power

10140 kw

Wheel Power

Performance

1.764 km/h/s

Calibrated initial acceleration (not actual use)

250 m

The minimum radius of the curve that can be passed

280 + 10 + 280 m

The minimum radius of an S-shaped curve that can be passed

-40~40 ℃

Operating temperature

Control

CTCS3-300S/T

Train control systems

LMB10

Tread tyoe

√

Parking brake

CX-GI032

Pantograph model

22.5 ~ 29 kV

Normal operating voltage

5150 ~ 6500 mm

Pantograph working height

DC110 V

Battery voltage

3NAC380V

External power supply voltage

Service facilities

Air
Conditioned

AC 220v

Electrical outlet

USB

Charging port

Food supply

Dining bar

Hot water

Tea stove

Rest rooms

Toilets

Barrier free

Braille and Wheelchair area

Suitable for infants

Infant care facility

Power outlet location

Business Class

First Class

Second Class

Train formation and seat arrangement

Cars

576

Seat Number

Car 01 / Tc ZYS (28+5)

Car 02 / M ZE (90)

Car 03 / Tp ZE (90)

Car 04 / M ZE (75)

Car 05 / M ZEC (63)

Car 06 / Tp ZE (90)

Car 07 / M ZE (90)

Car 08 / Tc ZES (40+5)

Seat type and number

Business Class Seats

china-emu.cn

First-class seats

china-emu.cn

538

Second-class seats

china-emu.cn

Manufacturer and batch

Manufacture by CRRC Changchun

CR400BF-5001~5025 (25 in all)

Beginning of delivery since 2017-05. Put into operation at 2017-06
（一阶段）

CR400BF-5026~5047、5068~5081、5106~5112 (43 in all)

Beginning of delivery since 2018-02. Put into operation at 2018-03
（二阶段）不同批次内饰有区别

Manufacture by CRRC Tangshan

CR400BF-3001~3023、3034~3049、3059~3091 (72 in all)

Beginning of delivery since 2018-06. Put into operation at 2018-10
（二阶段）不同批次内饰有区别

CR400BF-3106~3107 (2 in all)

Beginning of delivery in 2020-10. Put into operation at 2020-10
（三阶段）带司机室门，头车布局不同

The schematic diagram is automatically generated and only for reference.

Upgraded at 2022-02-07

^* M: Motor Car; Mc: Motor car with driver's cab; Mp: Motor car with driver's pantograph; T: Trailer Car; Tc: Trailer car with driver's cab; Tp: Trailer car with driver's pantograph
^* ZE: Second-class car; ZY: First-class car; ZS: Business Car; ZET: Second-class and Premier-class car; ZES: Second-class and business car; ZYT: First-class and Premier-class car; ZYS: First-class and business car; ZEC: Second-class car with dining room; WR: First-class sleeper car; WE: Second-class sleeper car; WY: First-class sleeper car; WG: Luxury sleeper car; WRC: First-class sleeper car with dining room; CA：Dining car

Main References