PKP Tr7

class of 4 Polish 2-8-0 locomotives (ex DRB class 56.41)
Place locomotive_class Q9360643
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PKP Tr7

Summary

PKP Tr7 is a locomotive class[1].

Key Facts

  • PKP Tr7 is in the country of Poland[2].
  • PKP Tr7's image is recorded as PKP Tr7-3 pic4.JPG[3].
  • PKP Tr7's instance of is recorded as locomotive class[4].
  • PKP Tr7's operator is recorded as Polish State Railways[5].
  • PKP Tr7's manufacturer is recorded as Orenstein & Koppel[6].
  • PKP Tr7's subclass of is recorded as tender locomotive[7].
  • PKP Tr7's Commons category is recorded as PKP class Tr7[8].
  • PKP Tr7's service entry is recorded as +1941-00-00T00:00:00Z[9].
  • PKP Tr7's service retirement is recorded as +1972-00-00T00:00:00Z[10].
  • PKP Tr7's track gauge is recorded as standard-gauge railway[11].
  • PKP Tr7's total produced is recorded as {'unit': '1', 'amount': '+4'}[12].
  • PKP Tr7's number of cylinders is recorded as {'unit': '1', 'amount': '+2'}[13].
  • PKP Tr7's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q174789', 'amount': '+16995'}[14].
  • PKP Tr7's bore is recorded as {'unit': 'http://www.wikidata.org/entity/Q174789', 'amount': '+630'}[15].
  • PKP Tr7's stroke is recorded as {'unit': 'http://www.wikidata.org/entity/Q174789', 'amount': '+600'}[16].
  • PKP Tr7's serial number is recorded as 13330–13333[17].
  • PKP Tr7's Google Knowledge Graph ID is recorded as /g/122v3wb5[18].
  • PKP Tr7's fleet or registration number is recorded as 56 4101 – 56 4104[19].
  • PKP Tr7's fleet or registration number is recorded as Tr7-1 – Tr7-4[20].
  • PKP Tr7's wheel arrangement is recorded as 2-8-0[21].
  • PKP Tr7's boiler pressure is recorded as {'unit': 'http://www.wikidata.org/entity/Q103510', 'amount': '+14'}[22].

Body

Geography

PKP Tr7 is in the country of Poland[2].

Physical Characteristics

PKP Tr7's length is recorded as {'unit': 'http://www.wikidata.org/entity/Q174789', 'amount': '+16995'}[14].

Designation and Status

PKP Tr7's instance of is recorded as locomotive class[4].

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] . Wikidata. 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). PKP Tr7. Retrieved May 3, 2026, from https://4ort.xyz/entity/pkp-tr7
MLA “PKP Tr7.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pkp-tr7.
BibTeX @misc{4ortxyz_pkp-tr7_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PKP Tr7}}, year = {2026}, url = {https://4ort.xyz/entity/pkp-tr7}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PKP Tr7 — https://4ort.xyz/entity/pkp-tr7 (retrieved 2026-05-03)

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