Athearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 Trophy Rat Precision die-cast metal spine structure

Precision die-cast metal spine structure

oil bath or paper air filters

As marbles enter the 3-way switch each marble closes a "door" behind it

Programming can be done on the "program track" and/or "main track"

Athearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 Trophy Rat Precision die-cast metal spine structureAthearn RTR 22264 HO Scale PS 4740 Covered Hopper Kansas City Southern KCS 303082 Pullman Standard dominated the covered hopper car market beginning in the 1950s, thanks to the design success of their PS 2 series of covered hoppers. In 1967 the 4740 cubic foot capacity covered hoppers were the successor to the earlier 4427 cubic foot design. PS responded to increasing demand for efficiency by the railroads and shippers alike, carrying more per trip