This warehouse truck was used by the Southern Pacific. I have created two types of wheels. I have printed the truck’s legs and it came out nicely. These could be easily replaced by some brass wire but they turned out pefectly stable for a life on the platform. There are two different sets of wheels as separate parts for better printing quality and to ease painting. Add 0.5mm brass wire as an axle, the holes need to be cleaned up with a drill bit. The file includes two types of legs, too.
Prototypical for the Southern Pacific, these warehouse trucks were of a very common design and could be found at all kinds of industries. Be sure to place one at your freight house or on a platform!