A widely adopted modeling standard uses a 1:87 reduction ratio. One prominent subject for model railroad enthusiasts employing this standard is a type of rolling stock designed for transporting liquids and gases. These models replicate prototypes used to carry various commodities across rail networks, from petroleum products and chemicals to foodstuffs and compressed gases. Detail and accuracy are often key considerations in their design and production.
This particular form of miniaturization offers advantages in terms of space required for layouts, allowing for more extensive and complex track plans within a reasonable footprint. The accessibility of these models allows hobbyists to easily obtain and customize them, which contributes to their widespread popularity. They are a staple of the hobby and often seen in historical dioramas, and contemporary setups alike.