narrow-gauge multiple unit
C53302
concept
A narrow-gauge multiple unit is a self-propelled trainset designed to operate on railway tracks with a gauge narrower than the standard gauge, typically used for regional, suburban, or specialized rail services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| narrow-gauge multiple unit canonical | 1 |
| narrow-gauge 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: narrow-gauge multiple unit
Generated description
A narrow-gauge multiple unit is a self-propelled trainset designed to operate on railway tracks with a gauge narrower than the standard gauge, typically used for regional, suburban, or specialized rail services.
Instances (2)
| Instance | Via concept surface |
|---|---|
| Allegra EMU (ABe 8/12) | — |
| Barcelona Metro Series 500 trains | narrow-gauge train |