Draft:China Railway CR220J
 | Review waiting, please be patient.
This may take 2 months or more, since drafts are reviewed in no specific order. There are 2,395 pending submissions waiting for review.
Where to get help
How to improve a draft
You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Editor resources
Reviewer tools
|
Submission declined on 22 January 2025 by S5A-0043 (talk).
Where to get help
How to improve a draft
You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Editor resources
This draft has been resubmitted and is currently awaiting re-review. |  |
| China Railway CR220J | |
|---|---|
 | |
| Stock type | Electric multiple unit |
| Family name | China Standardized EMU |
| Constructed | 2023- |
| Number built | 2 |
| Number in service | 0 |
| Predecessor | China Railway CR200J |
| Formation | 1M8T |
| Capacity | 672 |
| Specifications | |
| Width | 3.36 metres (11.0 ft) |
| Height | 4.18 metres (13.7 ft) |
| Maximum speed |
|
| Electric system(s) | 25kV 50Hz AC |
| Current collector(s) | Pantograph |
| UIC classification | (Co’Co’)(2’2’)(2’2’)(2’2’)(2’2’)(2’2’)(2’2’)(2’2’)(2’2’) |
| Bogies | SW-220G |
| Minimum turning radius | 150m |
| Safety system(s) | CTCS2-200, LKJ2000, Vigilance |
| Coupling system | Scharfenberg |
| Headlight type | Light Emitting Diode |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
The CR220J Fuxing (Chinese: 复兴号; pinyin: Fùxīng Hào) is a prototype Chinese electric multiple unit developed and manufactured by multiple CRRC subsidaries. As part of the China Standardized EMU family, the CR220J has an operating speed of 200 km/h (120 mph).
Development
[edit]2023
[edit]The CR220J finished design phase and entered manufacturing process in middle 2023.[1][2]
2024
[edit]In March, the first power car entered testing process.[1][2]
On April 20, first FXD1D-J rolled out at CRRC ZELC factory in Zhuzhou, Hunan and travelled to Nanjing, Jiangsu for further testing with the trailers.[1]
On April 29, first FXD3D-J (FXD3D-J0001) rolled out at CRRC Dalian factory in Dalian, Liaoning and travelled to Tangshan, Hebei for further testing with the trailers.[2]
On May 18, first whole set of CR220J1 (CR220J1-2601), combined with one FXD1D power car and 8 20AB trailers travelled from Nanjing to China Academy of Railway Sciences (CARS) testing site in Beijing.[1] At the mean time, the first whole set of CR220J3 (CR220J3-1601) also arrived at the CARS test center in Beijing from Tangshan.[2]
On August 4, the CR220J1 and CR220J3 leaved CARS test center in Beijing and headed to Chengdu, Sichuan for testing on conventional lines.[1][2]
On August 8 and 9, they arrived in Chengdu and started testing on Chengdu-Chongqing railway (Chengdu-Zizhong section) and Chengdu-Kunming railway (Shuangliu-Ganluo south section).[1][2]
Design
[edit]The CR220J is a further development of the successful CR200J platform. Unlike other electric multiple units in the China railway fleet, the CR220J uses similar technology like the German ICE 1, ICE 2 and French TGV, which concentrates traction units into single or double power heads in combination with unpowered carriages as a train set instead of separating the power source all across the set.
Power car
[edit]The power car of CR220J is designated as FXD1D-J and FXD3D-J, which are developed on the “Fuxing” electric locomotive platform. Each power car has a traction power of 7200kW, which is 28.5% more than the previous generation FXD1 platform that can be seen on CR200J. FXD1D and FXD3D are believed to be packed with structures and technologies from six-axle HXD1D and HXD3D electric locomotives with localized components that are manufactured in China.
Trailer car
[edit]The trailer cars are designated as 20AA and 20AB, 20AA is manufactured by CRRC Tangshan[2] and 20AB by CRRC Nanjing Puzhen[1]. They are the further development of the trailers cars on the CR200J, which can be traced back to the imported Bombardier carriages. Redesigned SW-220G bogies are deployed on these carriages for more stability under higher speeds.
Variant
[edit]CR220J1 Prototype
[edit]The power car is designated as FXD1D, designed and manufactured by CRRC Zhuzhou Locomotive[1] with a power of 7200kW.
Trailers are designated as 20AB, manufactured by CRRC Nanjing Puzhen.[1]
| No. | Model | Type | Fuction | Seating | Length | |
|---|---|---|---|---|---|---|
| 0 | FXD1D-J | - | Power car | - | - | |
| 1 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 2 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 3 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 4 | 20AB | ZEC | Trailer car | 72 | Second/Restaurant | 25.5m |
| 5 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 6 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 7 | 20AB | ZE | Trailer car | 95 | Second | 25.5m |
| 8 | 20AB | ZYS | Control/Trailer car | 30 | Business/First | 28.4m |
CR220J3 Prototype
[edit]The power car is designated as FXD3D, designed and manufactured by CRRC Dalian[2] with a power of 7200kW.
Trailers are designated as 20AA, manufactured by CRRC Tangshan.[2]
| No. | Model | Type | Fuction | Seating | Length | |
|---|---|---|---|---|---|---|
| 0 | FXD3D-J | - | Power car | - | - | |
| 1 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 2 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 3 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 4 | 20AA | ZEC | Trailer car | 72 | Second/Restaurant | 25.5m |
| 5 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 6 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 7 | 20AA | ZE | Trailer car | 95 | Second | 25.5m |
| 8 | 20AA | ZYS | Control/Trailer car | 30 | Business/First | 28.4m |
- in-depth (not just passing mentions about the subject)
- reliable
- secondary
- independent of the subject
Make sure you add references that meet these criteria before resubmitting. Learn about mistakes to avoid when addressing this issue. If no additional references exist, the subject is not suitable for Wikipedia.