R. G. LeTourneau's Overland Trains
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R. G. LeTourneau's Overland Trains

a complete history

R. G. LeTourneau's Overland Trains
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  • Alaska Freight Lines
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  • VC-22 Sno-Freighter

Alaska Freight Lines Sno-Freighter Swinging Axle Assembly

  • November 10, 2021
  • site-admin

When Alfred Ghezzi purchased the Sno-Freighter for supply runs to the Distant Early Warning Line, he never realized that it would make just three working trips before coming inoperable. Over the last couple of months, I have been contacted by two individuals about suspension and steering mechanisms. I thought that I would go ahead and pre-emptively post these images of the Sno-Freighter swinging axle assembly and explain LeTourneau’s Electric Drive assembly. A LeTourneau built electric motor is bolted to the mechanical gear reduction called a Driver. The entire assembly is inserted into the swinging axle assembly. The axle assembly also had wheel motor access hatches. You can see in the assembly drawing below where the electric motor would be accessible by removing the small hatch cover.

  • Swinging axle assembly and electric drive drawing. While the drawing shows it is for the Sno-Train, the drawing listed here was for a VC-XX model not produced
  • VC-22 axle assembly. Image: Mike Haskins
The modern day swinging axle assembly with pivot balls. Image Dale Hardy
Sno-Freighter exposed Driver housing. Image Jeffrey Smoker.
The pivot balls are on the top and bottom, hidden from sight. Image source unknown – for education purposes.
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“Red” Overland Train Painting

  • November 3, 2021
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Veteran’s Day 2021

  • November 10, 2021
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About OverlandTrains.com

OverlandTrains.com is a companion to R. G. LeTourneau’s Overland Trains: a complete history. Now available on Amazon.com at https://www.amazon.com/dp/B0BFL91FX6

Recent Articles
  • Sno-Buggy Testing in Greenland with Aircraft Overhead February 6, 2023
  • How Did the TC-497 Overland Train Steer? February 4, 2023
  • YouTuber Calum Visits the TC-497 in Yuma Proving Ground January 26, 2023
  • R. G. LeTourneau’s Last Remaining Tournalaid Homes Face Demolition January 23, 2023
  • Overland Train TC-497 and Buggy Fan Art January 20, 2023
Topics
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  • Book updates (51)
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  • DEW Line (16)
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  • research (32)
  • Side Dump Train (4)
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