Alstom Coradia 1000
| Company type | Diesel Multiple Unit train series |
|---|---|
| Industry | Rail transport |
Area served | Great Britain |
| Parent | Alstom |
The Coradia 1000 series represents a group of Diesel Multiple Unit (DMU) trains running within Great Britain, belonging to the Alstom Coradia family of both diesel and electric multiple units. This series consists of two variants: the and .
As of , only the Class 180 DMUs continue to operate, currently managed by Grand Central.
Design
Both variants of the Coradia 1000 employ a diesel-hydraulic drivetrain, utilizing transmissions produced by the German firm Voith. The diesel engines powering these trains are manufactured by the American company Cummins.
Initially, both classes were equipped with hydrodynamic retarders for braking purposes. However, due to issues with reliability, these systems have been deactivated and replaced by conventional air brakes.
The Class 175 and Class 180 units are capable of operating in multiple unit formations together but cannot be coupled with other train classes.