British Rail Class 40

class of 200 (1Co)(Co1) 2000hp diesel-elctric locomotives
Place locomotive_class Q4970783
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British Rail Class 40

Summary

British Rail Class 40 is a locomotive class[1]. It ranks in the top 1% of locomotive_class entities by monthly Wikipedia readership (1,661 views/month).[2]

Key Facts

  • British Rail Class 40 is in the country of United Kingdom[3].
  • British Rail Class 40's instance of is recorded as locomotive class[4].
  • British Rail Class 40 is operated by Eastern Region of British Railways[5].
  • British Rail Class 40 is operated by London Midland Region of British Railways[6].
  • British Rail Class 40 is operated by North Eastern Region of British Railways[7].
  • British Rail Class 40 is a type of diesel-electric locomotive[8].
  • British Rail Class 40 is a type of Type 4 locomotive[9].
  • British Rail Class 40's Commons category is recorded as British Rail Class 40[10].
  • British Rail Class 40's powered by is recorded as English Electric 16SVT[11].
  • British Rail Class 40's service entry is recorded as March 1958[12].
  • British Rail Class 40's service retirement is recorded as April 1988[13].
  • British Rail Class 40's track gauge is recorded as standard-gauge railway[14].
  • British Rail Class 40's total produced is recorded as {'amount': '+200'}[15].
  • British Rail Class 40's quantity is recorded as {'amount': '+200'}[16].
  • British Rail Class 40's nickname is recorded as {'lang': 'en-gb', 'text': 'Whistler'}[17].
  • British Rail Class 40's speed is recorded as {'unit': 'Q180154', 'amount': '+140'}[18].
  • British Rail Class 40's serial number is recorded as 2367–2376, 2666–2695, 2715–2734, 2772–2826, 2850–2859, 3071–3145[19].
  • British Rail Class 40's serial number is recorded as D395–D404, D427–D476, D497–D541, D621–D695[20].
  • British Rail Class 40's serial number is recorded as 8135–8154[21].
  • British Rail Class 40's fleet or registration number is recorded as D200–D399[22].
  • British Rail Class 40's fleet or registration number is recorded as 40001–40199[23].
  • British Rail Class 40's wheel arrangement is recorded as (1Co)(Co1)[24].

Body

Geography

British Rail Class 40 is in the country of United Kingdom[3].

Physical Characteristics

British Rail Class 40's speed is recorded as {'unit': 'Q180154', 'amount': '+140'}[18].

Designation and Status

British Rail Class 40's instance of is recorded as locomotive class[4].

Why It Matters

British Rail Class 40 ranks in the top 1% of locomotive_class entities by monthly Wikipedia readership (1,661 views/month).[2] It is known by 7 alternative names across languages and contexts.[25]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). British Rail Class 40. Retrieved May 3, 2026, from https://4ort.xyz/entity/british-rail-class-40
MLA “British Rail Class 40.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/british-rail-class-40.
BibTeX @misc{4ortxyz_british-rail-class-40_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{British Rail Class 40}}, year = {2026}, url = {https://4ort.xyz/entity/british-rail-class-40}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): British Rail Class 40 — https://4ort.xyz/entity/british-rail-class-40 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Twofivesixbot bot · 2026-05-29 view diff on Wikidata ↗
    Country
    Instance of locomotive class
    Aliases
    Country United Kingdom
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|1 */ [[Property:P8189]]: 987007529728005171, mv to monolingual text names on J9U statements"
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