Bachmann 73506 HO BNSF PS-2 2-Bay Covered Hopper #405648 ProductID_11974843 Model Number: 4431

Model Number: 4431

Model Number: 876071

Model Number: 14283

• F27 Clickety-Clack Auto/Off

The Trainz SKU for this item is P11450634

Bachmann 73506 HO BNSF PS-2 2-Bay Covered Hopper #405648 ProductID_11974843 Model Number: 4431This is a Bachmann 73506 HO Scale Burlington Northern & Santa Fe PS 2 2 Bay Covered Hopper #405648. Before the development of the Pullman Standard PS 2, it was common practice to transport granular materials such as feed, cement, and sand in bags stacked inside boxcars. This meant that valuable space was lost, and while the bags could easily be unloaded for smaller customers, the process would be cumbersome for customers requiring bulk deliveries.