This is a MTH 35-20024-1 S Scale Union Pacific F-3 A Unit Diesel With Proto-Sound 3

flywheel drive

The Trainz SKU for this item is P12394511

The Trainz SKU for this item is P11644719

The Trainz SKU for this item is P12372952

MTH 30-75471 O Erie 4-Bay Hopper LastUpdated_20263107071906 This is a MTH 35-20024-1Until the advent of the covered hopper, bulk commodities like grain and cement were packed in sacks and loaded into boxcars. Loading and unloading was a tedious, time consuming affair. In the 1930s, a few railroads took the basic coal hopper design and added a roof with loading hatches, enabling bulk commodities to be loaded from the top and unloaded from the bottom. In 1953, Pullman Standard's 70 ton PS 2 became the first mass produced covered hopper