CR400AF-G

CR400AF-G EMU Train was born in September 2020, belongs to the CR400AF series, 4M4T in marshalling, the hole length is 208.95 m, has a maximum design speed of 350 km/h, and 385 km/h in the experiment

CR400AF-G动车组是在CR400AF基础上，为京包、京哈等线路设计的高寒抗风沙车型。另外，CR400AF-G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。

2021年01月22日，CR400AF-G正式载客运营，全部运行于京哈高速铁路。

2024年01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CR400AF-G-0021，配属北京朝阳动车所，详机见CR400AF-G(原可变轨距)。

Detail of its series

Photo by Aiklld2364

Appearance

Cold resistance

≤-40℃

Sand resistance

＞11级风+沙尘

Technical Parameter

Speed

350 km/h

Design speed

350 km/h

Operating speed

385 km/h

Maximum experimental speed

Appearance

4M4T

Marshalling

208.95 m

Total length

3360 mm

Width

4050 mm

Height of Car Body

27525 mm

Distance between center of couplers of head cars

25650 mm

Center distance of coupler of middle cars

25000 mm

Body length of middle cars

17800 mm

Center distance of bogies

2500 mm

Wheelbase of bogies

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

Power

YQ625-1 × 16

Motor model

625 kw

Motor power

10000 kw

Installed power

9750 kw

Power at wheel rim

Performance

1.908 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

Train control systems

LMA

Tread tyoe

CX-GI030

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

Frmation 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 capacity

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 Qingdao Sifang

CR400AF-G-2215~2217 (3 in all)

Beginning of delivery in 2020-12. Put into operation at 2021-01

The schematic diagram is automatically generated and only for reference.

Upgraded at 2024-01-26

^* 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