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CJ2

Born in 2013-04

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CRH3 Series
CJ2

CJ2 EMU Train was born in April 2013, belongs to the CRH3 series, 4M4T in marshalling, the hole length is 201.3 m, has a maximum design speed of 250 km/h, and 275 km/h in the experiment

CJ2型动车组原名CRH3G,是一款时速250 km/h的满足耐高寒、抗风沙的城际动车组,依托于CRH3C、CRH380B型高速动车组研发制造平台,借鉴CRH5、CRH2系列相关研发经验,通过自主创新研制的国产新型城际动车组,具有完全自主知识产权。该型动车组采用智能化设计,拥有完备的车载实时诊断、控制和远程监测系统,全车采用环保材料,具有启动加速快、制动距离短、快速乘降等特征,性能指标达到世界一流水平,引领城市之间现代快速轨道交通新模式。该车2013年04月18日在唐山下线以来,先后进行了长达8个月的厂内动态调试试验,列车各项性能参数得到了充分的检验和调试。2014年12月,CJ2型城际动车组,完成在北京铁道科学院环铁试验线运行试验。2018年01月,CJ2型城际动车组在南广线继续进行空载运营考核试验。

Photo by Aiklld2364
Appearance
Cold resistance
≤-40℃
Sand resistance
>11级风+沙尘
High Altitude Applicable
>3000 m
Technical Parameter
Speed
250 km/h
Design speed
275 km/h
Maximum experimental speed
Appearance
4M4T
Marshalling
201.3 m
Total length
3300 mm
Width
3900 mm
Height of Car Body
26740 mm
Distance between center of couplers of head cars
26090 mm
Body length of head cars
24700 mm
Center distance of coupler of middle cars
24050 mm
Body length of middle cars
17375 mm
Center distance of bogies
2500 mm
Wheelbase of bogies
920/830(动力车)920/860(拖车) 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
416 t
Curb weight
Power
YJ257B(仅供参考) × 16
Motor model
345 kw
Motor power
5520 kw
Installed power
5360 kw
Power at wheel rim
Performance
2.088 km/h/s
Calibrated initial acceleration (not actual use)
180 m
The minimum radius of the curve that can be passed
180 + 10 + 180 m
The minimum radius of an S-shaped curve that can be passed
-40~40
Operating temperature
Control
CTCS2-200C LKJ2000
Train control systems
More
S1002CN
Tread tyoe
DSA250
Pantograph model
22.5 ~ 29 kV
Normal operating voltage
DC24 V
Battery voltage
3NAC380V
External power supply voltage
Service facilities
Air
Conditioned
Rest rooms
Toilets
Barrier free
Braille and Wheelchair area
Suitable for infants
Infant care facility
Frmation and seat arrangement
8
Cars

622
Seat Number
Car 01 / Mc ZE (68)
Car 02 / Tp ZE (88)
Car 03 / M ZE (88)
   Car 04 / T ZEC (64)
Car 05 / T ZY (70)
Car 06 / M ZE (88)
Car 07 / Tp ZE (88)
Car 08 / Mc ZE (68)
Seat type and capacity
70
First-class seats
china-emu.cn
552
Second-class seats
china-emu.cn
The orientation of the seats cannot be changed
Manufacturer and batch
Manufacture by CRRC Tangshan
CJ2-0303 (1 in all)
 
The schematic diagram is automatically generated and only for reference.
Upgraded at 2022-06-07
* 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
Other Models of the Series

Main References

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