Wheels of Time 50148 N Scale 53'6" General Service Flatcar Southern Pacific SP 564352 Pit Vac 65 in (42mm)

65 in (42mm)

While this "circus-style" loading has since fallen out of favor for trailer loading

9 Scaling Crawler Tire Green Compound

STORAGE TEMPERATURE: -20 to 25° C

Wheels of Time 50148 N Scale 53'6" General Service Flatcar Southern Pacific SP 564352 Pit Vac 65 in (42mm)Wheels of Time 50148 N Scale 53'6" General Service Flatcar Southern Pacific SP 564352 These 53' 6" flatcars were constructed with a welded fish belly steel frame in contrast to the cast steel GSI frame. The fish belly frame provided an optimal distribution of tension and compression forces from the center of the car to the bolsters. Think of it as a bridge. In addition, fabricating a welded frame was far less labor intensive than an equivalent riveted