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1,434 views Published 10 Jul 2025 Open on YouTube 👍 Log in to like

Dual Power on the Rails: A Look at the Class 73 Locomotive

Channel: John K Wells
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Description
The Class 73 locomotives of British Rail’s Southern Region were a distinctive and highly adaptable type of electro-diesel engine. Their dual-mode capability—able to switch between third-rail electric power and onboard diesel—made them especially valuable on routes with incomplete electrification or gaps in third-rail coverage.
Developed to combine the strengths of electric traction with the flexibility of diesel, the first prototype, E6001 (later renumbered 73001), entered service in 1962.
Even today, Class 73s remain in use thanks to their unique versatility, with several still operating in Kent, Sussex, and even parts of Scotland.
These short clips capture the locomotives in action around South London during the early 1990s.
Special thanks to Roger G. Howard for providing this material.
AI summary Generated from Fishplate metadata

This video provides a brief overview of the Class 73 electro-diesel locomotives, which were operated by British Rail’s Southern Region. Designed to operate on both third-rail electric and diesel power, these versatile engines were particularly useful on routes with incomplete electrification. The footage captures Class 73s in action around South London during the early 1990s, highlighting their continued use well into the late 20th century. While specific locations and headcodes are not included in the metadata, the video offers insight into the historical significance of this locomotive type.

This summary is generated from structured Fishplate data and may need human review.
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Details
  • Platform ID 2ZZvFZ61nKM
  • Views 1,434
  • Date published 10 Jul 2025 06:00
  • Date added 12 Jun 2026 13:47
  • Locomotives 1
  • Headcodes 0
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