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Re: Load testing a U23B
Author: OPRRMS
Date: 07-31-2019 - 13:47

J Wrote:
-------------------------------------------------------
> Correct - load testing is a shop procedure to
> check on the performance of the locomotive as if
> it were pulling a train. Older locomotives had
> their main generators linked by cable often looped
> out the cab window to an external load - I've seen
> a load box made from a dynamic brake assembly and
> roof hatch fan that looked like they came from an
> F7. Newer units can generate the load using their
> own dynamic brake systems.

Here's another example:

[images.app.goo.gl]

Sierra Railroad purchased the short hood and dynamic brake assembly from SP Baldwin AS616 #5247 after it was retired and sold for scrap, for use with their load box at their Oakdale, California, diesel shop.

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Subject Written By Date/Time (PST)
  Load testing a U23B U-Boat fan 07-31-2019 - 00:22
  Re: Load testing a U23B J 07-31-2019 - 11:21
  Re: Load testing a U23B Pdxrailtransit 07-31-2019 - 13:31
  Re: Load testing a U23B OPRRMS 07-31-2019 - 13:47


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