| Background: |
|
| China Railways 22B rolling stock | |
| Service: | 1988- |
| Yearconstruction: | 1988–1994 |
| Manufacturer: | Changchun Railway Vehicles |
| Factory: | Changchun Tangshan |
| Operator: | China Railways |
| Carbody: | Steel |
| Carlength: | 24.5m (80.4feet) (over couplers) 23.6m (77.4feet) (not including couplers) |
| Width: | 3.1m (10.2feet) |
| Height: | 4.28m (14.04feet) |
| Maxspeed: | 120km/h |
| Brakes: | Disc and flange |
| Coupling: | AAR couplers |
China Railways 22B is a type of Chinese-built railway passenger coaches operated by China Railway. It is a variant of the Type 22 coach[1] and has a maximum operating speed of 120 km/h.[2]