R4

class of New York City Subway car
Place rolling_stock_class Q7274785
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R4

Summary

R4 is a rolling stock class[1]. R4 draws 14 Wikipedia views per month (rolling_stock_class category, ranking #212 of 1,216).[2]

Key Facts

  • R4 is in the country of United States[3].
  • R4's image is recorded as R4 subway car at Seashore Trolley Museum, June 2007.jpg[4].
  • R4's instance of is recorded as rolling stock class[5].
  • R4's manufacturer is recorded as American Car and Foundry Company[6].
  • R4's subclass of is recorded as subway car[7].
  • R4's part of is recorded as Arnines[8].
  • R4's Commons category is recorded as R4 (New York City Subway car)[9].
  • R4's Freebase ID is recorded as /m/02p4zm[10].
  • R4's type of electrification is recorded as 600 V DC railway electrification[11].
  • R4's track gauge is recorded as standard-gauge railway[12].
  • R4's maximum capacity is recorded as {'unit': '1', 'amount': '+56'}[13].
  • R4's total produced is recorded as {'unit': '1', 'amount': '+500'}[14].
  • R4's different from is recorded as R4[15].
  • R4's image of interior is recorded as MTA NYC R4 484 interior.JPG[16].

Body

Geography

R4 is in the country of United States[3]. R4's part of is recorded as Arnines[8].

Designation and Status

R4's instance of is recorded as rolling stock class[5].

Why It Matters

R4 draws 14 Wikipedia views per month (rolling_stock_class category, ranking #212 of 1,216).[2]

📑 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). R4. Retrieved May 3, 2026, from https://4ort.xyz/entity/r4
MLA “R4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/r4.
BibTeX @misc{4ortxyz_r4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{R4}}, year = {2026}, url = {https://4ort.xyz/entity/r4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): R4 — https://4ort.xyz/entity/r4 (retrieved 2026-05-03)

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