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DR Class 99.77–79

class of 24 East German 750mm-gauge 2-10-2T locomotives
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DR Class 99.77–79

Summary

DR Class 99.77–79 is a locomotive class[1]. It ranks in the top 9% of locomotive_class entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • DR Class 99.77–79 is in the country of German Democratic Republic[3].
  • DR Class 99.77–79's image is recorded as Steam locomotive 99 782 a.jpg[4].
  • DR Class 99.77–79's instance of is recorded as locomotive class[5].
  • DR Class 99.77–79's operator is recorded as Deutsche Reichsbahn (GDR)[6].
  • DR Class 99.77–79's manufacturer is recorded as Lokomotivbau Karl Marx Babelsberg[7].
  • DR Class 99.77–79's subclass of is recorded as tank locomotive[8].
  • DR Class 99.77–79's Commons category is recorded as DR Class 99.77-79[9].
  • DR Class 99.77–79's Freebase ID is recorded as /m/04n12fx[10].
  • DR Class 99.77–79's service entry is recorded as +1952-00-00T00:00:00Z[11].
  • DR Class 99.77–79's track gauge is recorded as 750 mm track gauge[12].
  • DR Class 99.77–79's total produced is recorded as {'unit': '1', 'amount': '+24'}[13].
  • DR Class 99.77–79's number of cylinders is recorded as {'unit': '1', 'amount': '+2'}[14].
  • DR Class 99.77–79's quantity is recorded as {'unit': '1', 'amount': '+26'}[15].
  • DR Class 99.77–79's has characteristic is recorded as Neubaulokomotive[16].
  • DR Class 99.77–79's speed is recorded as {'unit': 'http://www.wikidata.org/entity/Q180154', 'amount': '+30'}[17].
  • DR Class 99.77–79's serial number is recorded as 32010–32025, 132028–132035[18].
  • DR Class 99.77–79's fleet or registration number is recorded as 99 771 – 99 794[19].
  • DR Class 99.77–79's fleet or registration number is recorded as 99 1771 – 99 1794[20].
  • DR Class 99.77–79's wheel arrangement is recorded as 2-10-2T[21].

Body

Geography

DR Class 99.77–79 is in the country of German Democratic Republic[3].

Physical Characteristics

DR Class 99.77–79's speed is recorded as {'unit': 'http://www.wikidata.org/entity/Q180154', 'amount': '+30'}[17].

Designation and Status

DR Class 99.77–79's instance of is recorded as locomotive class[5].

Why It Matters

DR Class 99.77–79 ranks in the top 9% of locomotive_class entities by monthly Wikipedia readership (5 views/month).[2]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). DR Class 99.77–79. Retrieved May 3, 2026, from https://4ort.xyz/entity/dr-class-99-77-79
MLA “DR Class 99.77–79.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dr-class-99-77-79.
BibTeX @misc{4ortxyz_dr-class-99-77-79_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DR Class 99.77–79}}, year = {2026}, url = {https://4ort.xyz/entity/dr-class-99-77-79}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DR Class 99.77–79 — https://4ort.xyz/entity/dr-class-99-77-79 (retrieved 2026-05-03)

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