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Athearn RND3190 HO scale 3-Dome Tank, NATX #3441

Athearn RND3190 HO scale 3-Dome Tank, NATX #3441

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  • Separately applied brake wheel
  • Wireform safety handrails
  • Machined metal wheels with RP25 contours
  • Highly-detailed, injection-molded body
  • Weighted for optimum performance
  • Fully-assembled and ready to run
  • Highly-detailed, injection-molded body
  • Painted and printed for realistic decoration
  • Minimum radius: 15”


Tank cars are specialized pieces of equipment. As an example, the interior of the car may be lined with a material, such as glass, or other specialized coatings to isolate the tank contents from the tank shell. Care is taken to ensure that tank contents are compatible with tank construction.

Within the rail industry, tank cars are grouped by their type and not by the cargo carried. Tank cars carrying chemicals or other dangerous goods are generally made of different types of steel, depending on the intended cargo and operating pressure. The tank heads are also stronger to prevent ruptures during accidents.

This page is based on the copyrighted Wikipedia article “Tank Car” (; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-BY-SA). You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA. 


COUPLER STYLE: McHenry Scale Knuckle
Minimum Age Recommendation: 14 years
Is Assembly Required: No
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