British Rail second-generation DMU
C21330
concept
A British Rail second-generation DMU is a diesel multiple unit train introduced from the 1980s onward, featuring improved performance, comfort, and safety over first-generation units and designed for regional and suburban passenger services across the UK rail network.
All labels observed (4)
| Label | Occurrences |
|---|---|
| British Rail second-generation DMU canonical | 2 |
| British Rail Class 166 | 1 |
| British Rail Class 180 train | 1 |
| British Rail train | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: British Rail second-generation DMU
Generated description
A British Rail second-generation DMU is a diesel multiple unit train introduced from the 1980s onward, featuring improved performance, comfort, and safety over first-generation units and designed for regional and suburban passenger services across the UK rail network.
Instances (5)
| Instance | Via concept surface |
|---|---|
|
Class 150 train
surface form:
British Rail Class 150
|
— |
| Adelante | British Rail Class 180 train |
| APT-P | British Rail train |
|
Class 150 diesel multiple unit
surface form:
British Rail Class 150
|
— |
| Turbo Express | British Rail Class 166 |