Wheels of Time 50124 N Scale 53'6" General Service Flatcar Burlington Northern BN 636053 Wheels/Tires - 1.9 Walthers Mainline 910-48417 HO Scale

Walthers Mainline 910-48417 HO Scale 36' Large Dome Tank Car Koppers KPCX 3148

diecast side rods and counterweights

Factory-printed name and UPP number for post-1994 cars

Motor Pinion (T): 13

The Y6b was known as the Workhorse of the N&W

Wheels of Time 50124 N Scale 53'6" General Service Flatcar Burlington Northern BN 636053 Wheels/Tires - 1.9 Walthers Mainline 910-48417 HO ScaleWheels of Time 50124 N Scale 53'6" General Service Flatcar Burlington Northern BN 636053 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