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Converting an MTH nonsprung caboose truck

 

My objective was to create a rollerbearing caboose truck with extended coupler and electrical pickup.  I needed a set of trucks for an MTH extended vision caboose.

 

The original MTH extended vision caboose came with non-sprung trucks. (See photo). I found a way to construct a set of sprung roller bearing style trucks as a replacement.

 

Below is a comparison of roller bearing trucks with normal and extended couplers. The extended version is a modified truck not presently available from MTH.

  

 rollerbearing trucks comparison 001

 

 Below is the typical MTH extended vision caboose with non-sprung trucks.

 

 20-91550 extended vision with non sprung trucks

 

 

The following photos show the parts needed to assemble one truck.  The last photo shows the leftover parts from the project.

 

 rollerbearing caboose truck conversion 004

rollerbearing caboose truck conversion 001

rollerbearing caboose truck conversion 002

rollerbearing caboose truck conversion 003

rollerbearing caboose truck conversion 005

caboose truck project leftover parts 001

Attachments

Images (8)
  • rollerbearing caboose truck conversion 004
  • rollerbearing caboose truck conversion 001
  • rollerbearing caboose truck conversion 002
  • rollerbearing trucks comparison 001
  • rollerbearing caboose truck conversion 003
  • rollerbearing caboose truck conversion 005
  • caboose truck project leftover parts 001
  • 20-91550 extended vision with non sprung trucks
Last edited by pro hobby
Original Post

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Originally Posted by Norton:

The trucks you are converting are T section Bettendorf. These are correct for NYC wood cabooses. Ironically MTH uses Roller bearing trucks on many of their NYC cabeese. Go figure. I would trade you but I have used the roller pickups from my roller bearing take offs.

 

Pete

The attached photo shows a comparison between regular and extended coupler trucks with pickups.

 

rollerbearing trucks comparison 001

Attachments

Images (1)
  • rollerbearing trucks comparison 001
Originally Posted by Norton:

My application requires the longer coupler arm as well. I am replacing the MTH Roller Bearing Trucks with Lionel T Section Trucks which come with the longer coupler.

 

 

 

Pete

I need the rollerbearing truck with extended coupler.  I am looking for about 12 pairs. I am replacing the "T section" types on all my extended vision caboose models.

 

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