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Who Makes this Mystery GOLD RICH Gearbox?

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  • Member since
    May 2014
  • From: Pennsylvania
  • 1,154 posts
Who Makes this Mystery GOLD RICH Gearbox?
Posted by Trainman440 on Monday, March 21, 2022 5:59 PM

What the title says, I bought this sunset brass loco and inside I found a gearbox that was clearly from a 3rd party. Not only is it not Samhongsa, but it uses phillips head screws so its definitely not the original. Runs actually pretty well. 

Cheers!

Charles

---------------------------------------------------------------------------------------------------------------

Modeling the PRR & NYC in HO

Youtube Channel: www.youtube.com/@trainman440

Instagram (where I share projects!): https://www.instagram.com/trainman440

  • Member since
    May 2020
  • 1,057 posts
Posted by wrench567 on Tuesday, March 22, 2022 12:21 PM

   Definitely something I have not seen before. What is the gear ratio I wonder? Could I have been installed for slower speed?

    Pete.

  • Member since
    June 2005
  • 4,367 posts
Posted by Darth Santa Fe on Tuesday, March 22, 2022 7:17 PM

Looks like Goldrich is (or was) a Korean brass builder.  The only importer I've been able to find is Pecos River Brass.  My guess is they weren't around long, changed their name or got absorbed by another factory.

_________________________________________________________________

  • Member since
    May 2020
  • 1,057 posts
Posted by wrench567 on Tuesday, March 22, 2022 8:47 PM

All of my Sunset brass is Korean made. None have that gear box.

   Pete.

  • Member since
    May 2014
  • From: Pennsylvania
  • 1,154 posts
Posted by Trainman440 on Tuesday, March 22, 2022 9:14 PM

Darth Santa Fe

Looks like Goldrich is (or was) a Korean brass builder.  The only importer I've been able to find is Pecos River Brass.  My guess is they weren't around long, changed their name or got absorbed by another factory.

 

Yea according to brasstrains.com goldrich only made N and O scale locomotives, for PRB. No information at all on HO goldrich engines, let alone gearboxes. 

And yes, it is 28:1 gear ratio I just counted.

By default, this engine shouldve come with a Samhongsa made brass gearbox, soldered to the motor's torque arm. 

Charles

---------------------------------------------------------------------------------------------------------------

Modeling the PRR & NYC in HO

Youtube Channel: www.youtube.com/@trainman440

Instagram (where I share projects!): https://www.instagram.com/trainman440

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