FVM 10105 Trinity RD-4 Coal Hopper, NS Norfolk Southern #390579 Fox Valley Models N Scale

The Fox Valley Models N Scale FVM 10105 Trinity RD - 4 Coal Hopper, numbered NS Norfolk Southern #390579, is a must - have for model train enthusiasts. The picture might show a different road number. The Trinity RD - 4 is a 4200 - cubic - foot modern aluminum coal hopper built from the mid - 1990s and still in use today. Railroads and public utilities use these cars in unit trains to transport coal from mines to power plants or export ports. This FVM RD - 4 Hopper for NS comes with new road numbers and covers the era from 1996 to the present. It's fully assembled, with a detailed plastic body and die - cast weight for interior detail. The removable coal load adds a fun touch. It features detailed free - rolling trucks with 36” machined metal wheels and body - mounted operating knuckle couplers compatible with Micro - Trains®. The printing and lettering are clear even under magnification, and it's weighted to industry standards for reliable operation. It can operate on Code 55, 70, and 80 rail, comes in clear jewel - box packaging, and has a minimum radius of 9 ¾” and a recommended radius of 11”. Coal transport by train has evolved, and the Trinity RD - 4 represents modern high - capacity, low - weight design.

Using your Fox Valley Models N Scale FVM 10105 Trinity RD - 4 Coal Hopper is easy. First, place it on your track that meets the Code 55, 70, or 80 requirements and has a radius of at least 9 ¾” (11” is recommended). The hopper is fully assembled, so you can start running it right away. You can add or remove the coal load as you like for different looks. When it comes to maintenance, keep it clean. Use a soft, dry cloth to wipe the body and wheels regularly. Avoid getting the model wet as it can damage the detailed plastic body and affect the operation of the couplers. Store it in the provided clear jewel - box packaging when not in use to protect it from dust and scratches. Also, be gentle when handling the couplers to ensure they keep working properly. If you notice any issues with the rolling trucks or couplers, check for any debris that might be causing the problem and remove it carefully.