China Railway CR200J

Chinese higher-speed trainset From Wikipedia, the free encyclopedia

The CR200J Fuxing (Chinese: 复兴号; pinyin: Fùxīng Hào) is a Chinese trainset consisting of a power car paired with unpowered passenger cars operated by China Railway. It is the slowest member of the Fuxing series, and only member of Fuxing series designed for existing railways under 200km/h rather than newer high-speed railways.[3] The train was jointly designed and produced by six companies under CRRC.

Family nameFuxing
Constructed2017–present
Entered serviceJanuary 2019
Quick facts Manufacturers, Family name ...
China Railway CR200J
FXD1-J0010 as service D712 on Beijing-Shanghai railway
ManufacturersCRRC Nanjing Puzhen
CRRC Qingdao Sifang
CRRC Tangshan
CRRC Zhuzhou Locomotive
CRRC Datong
CRRC Dalian
Family nameFuxing
Constructed2017–present
Entered serviceJanuary 2019
Number built144 sets (101 short, 40 long)
195 power cars, 1483 trailer cars
Formation
  • Mc+7T+Tc
  • Mc+16T+Mc
  • Mc+9~16T+Mc
Capacity
  • Short sets: 720
  • Long sets: 1102
OperatorsChina Railway
Laos–China Railway Company Limited
Malaysia Rail Link Sdn Bhd & CCCC Joint Venture
Specifications
Train length
  • Short sets:234 m (767 ft 9 in)
  • Long sets: 518 m (1,699 ft 6 in)
Car length
  • Power car: 20 m (65 ft 7 in)
  • Intermediate car: 25.5 m (83 ft 8 in)
  • Control car:27,955 mm (91 ft 8.6 in)
Width3,105 mm (10 ft 2.2 in)
Height4,433 mm (14 ft 6.5 in)
Wheelbase2.8 m (9 ft 2 in)
Maximum speed160 km/h (99 mph) (Service)
180 km/h (112 mph) (Design)
210 km/h (130 mph) (Power car only)
Weight445t (7T formation)
1164t (16T formation)
Traction systemFXD1-J:Zhuzhou CRRC Times Electric or CRRC Yongji Electric water-cooled IGBTVVVF
FXD3-J:Toshiba/CRRC Yongji Electric water-cooled IEGT–VVVF
Traction motorsFXD1-J, HXD1D-J:CRRC Zhuzhou Electric permanent magnet synchronous motor
FXD3-J:Toshiba/CRRC Yongji Electric YJ-277B/YJ-277C open inner-fan cooled 3-phase AC induction motor
Power outputPowercars: 5,600 kW (7,510 hp)
Electric system25 kV 50 Hz AC (nominal) from overhead catenary
BogiesBolsterless air spring
SW-220K (Tangshan trailer)
CL-242K (Puzhen trailer)
Braking systemsRegenerative braking, electro-pneumatic composite braking system
Safety systemCTCS2-200H/C
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Notes/references
[1][2]
Close

The units are nicknamed Green EMU[4] or Hulk by the Chinese media,[5] or "trash can" and "A&D calcium milk" (for 3rd generation CR200J-C units produced from 2023 onwards) among the railfan community due to their green appearance and a resemblance to a Wahaha drink of the same name, respectively.[6]

Design and development

CR200J-3002 during testing
CR200J-1009 at Chongqing North railway station

The development of CR200J was initiated by China Railway Corporation to create more affordable, economical, and efficient high-speed rail. Development started on 28 August 2015, and by 27 April 2017, initial prototypes had entered testing. Multiple trainsets were sent to the China Railway Chengdu Group for dynamic testing on the Chengdu–Chongqing railway, Chongqing–Lanzhou railway, and Chongqing–Guiyang high-speed railway between 17 December 2017 and 4 January 2018.[7] There are multiple variants of the CR200J series made by different subsidiaries of the state-owned China Railway, and these variants are required to follow the China Standardized EMU design philosophy, thus ensuring that every variant of CR200J is compatible to each other. Another round of testing was finished on 5 August 2018.[8] On 5 January 2019, China Railway announced several new service lines, and the CR200J was formally put into service.[9]

CR200J shares similar transmission and motor system with other Fuxing series trainsets, despite the lower operating speed.[10][11] All CR200J trainsets are painted in a green livery, reminiscent of China's previous generation green-skinned train.[12] The interior design follows the design language of CR400 Fuxing EMU trains, and are fitted with individual power outlets, Wi-Fi connectivity, and larger legroom.[13]

On the Sichuan–Tibet railway, the plateau variant of the China Railway CR200J, the CR200JS-G electro-diesel multiple unit specifically designed for plateau operations with weather resistance it used.[14] A combination of diffusion and distributed oxygen systems are installed to help alleviate altitude sickness for passengers on the trip.[15]

Variants

CR200J-C series with revised livery

Equipment issues

In its initial operation period, the CR200J variant manufactured by CRRC Dalian had a high rate of failure. A malfunction in the engine system caused the train to slow down and stop. Out of the 23 EMUs produced by CRRC Dalian, 12 of them have broken down before 1 June 2019. According to a China Business Journal, the maintenance department of the manufacturer was held accountable for the failures. In response, CRRC Dalian cut salaries by 20% and recalled their trainset for repairs and upgrades.[18]

Controversy

The Fuxing CR200J EMU has been controversial since it was put into operation, especially among railway enthusiasts. The controversy mainly focuses on the fact that, compared with existing “Z” (non-stop express) trains with 25T coaches, the travel experience and speed have not significantly improved in spite of the noticeably higher ticket prices in comparison.[19] Furthermore, a number of previous Z and T trains were permanently cancelled in favour of D trains ran using the Fuxing CR200J. These D trains still run according to the schedules of the discontinued trains, thereby effectively replacing these more affordable journeys.[citation needed]

Moreover, the external livery is regarded as aesthetically displeasing by some people, and the higher failure rate has also led to further controversy.[20]

See also

References

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