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EMD 645

two-stroke diesel engine of 645 cu.in. per cylinder
Thing engine_family Q1070122
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Summary

EMD 645 is an engine family[1]. It draws 1,793 Wikipedia views per month (engine family category, ranking #1,618 of 345).[2]

Key Facts

  • Manufacturer: Electro-Motive Diesel[3]
  • Subclass of: two-stroke diesel engine[4]
  • Replaces: EMD 567[5]
  • Replaced by: EMD 710[6]
  • Bore: 9.0625 inches[7]
  • Stroke: 10 inches[8]

Why It Matters

EMD 645 has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[9] It is known by 5 alternative names across languages and contexts.[10]

Related Entities

Electro-Motive Diesel

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). EMD 645. Retrieved October 17, 2026, from https://4ort.xyz/entity/emd-645
MLA “EMD 645.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/emd-645.
BibTeX @misc{4ortxyz_emd-645_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{EMD 645}}, year = {2026}, url = {https://4ort.xyz/entity/emd-645}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): EMD 645 — https://4ort.xyz/entity/emd-645 (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/emd-645 · Last refreshed:

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. 7d ago · Huntster · 2026-10-11 view diff on Wikidata ↗
    Manufacturer → Electro-Motive Diesel
    Subclass of → two-stroke diesel engine
    Replaced by → EMD 710
    Manufacturer → —
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Instance of: engine family"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.