Atlas 20005544 – Trinity 3230 Covered Hopper NAHX 323006 – HO Scale


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SKU: ATL20005544 Category:


The Trinity 3230 Pressure Differential covered hopper is essentially a smaller version of TrinityRail’s 5660 PD. The smaller version was developed from the base design introduced by Thrall Car in the late 1990s.

The smaller size enables the cars to be loaded with heavier ladings such as cement and various grades of fly ash. Most of the cars are operated by Railcar (Leasing) companies or Shippers.


  • All new tooling
  • Ready to run
  • Injection molded plastic
  • Fine scale detail
  • Separately applied wire grab irons
  • Separately applied wire cut levers
  • Etched metal roofwalks
  • Crisp painting and printing

Atlas HO Scale
Trinity 3230 Covered Hopper
Road Name: NAHX
Road Number: 323006

Photo may not show actual road number . Please see description for actual road number

Additional information

Weight 0.46875 lbs
Dimensions 11 × 3.75 × 2 in



Road Name