Micro-Trains - 20740 - Boxcar, 40 Foot, PS-1 - Monon - 9145

Model Information: This is Micro-Trains first body style. It was introduced in 1972. Its is a model of a Pullman-Standard PS-1 boxcar from circa 1957. Micro-Trains does not market it as a PS-1 so as to allow themselves some latitude so they can use this car to model non-PS prototypes. Hundreds of different releases have used this body style in various paint schemes and road names. They are equipped with 6' sliding doors, either Youngstown (4/5/4 rib pattern) or Superior (7 panels). It is not a model of a "modern" steel boxcar as the length (40 foot) and the roofwalk are more typical of the transition era (1939 - 1957).

In 2019, Micro-Trains started releasing this model with new body-mounted couplers attached to a new underframe.

Prototype History: The 40' Boxcar is widely known as one of the most popular freight cars used by railroads as they transitioned from steam to diesel. In particular the Pullman Standard or PS-1 design was one of the most popular and was widely used by North American railroads. These boxcars were built beginning in 1947 and share the same basic design, with certain elements such as door size, door style or roof type varying among the different railroads and production years. When production of these cars ceased in 1963, over 100,000 had been produced.

So just what is a PS-1? Well the simple answer is it is any boxcar built by Pullman Standard from 1947 on. The design changed over the years – sometimes subtly, sometimes for customer request, and sometimes in a larger way. In general, most PS-1’s built from 1947 to 1961 share the same dimensions and basic construction techniques. These cars all had a length of 40′, a height of 10’5″ or 10’6″, welded sides and ends and roof of Pullman’s own design. The greatest variation was in the size and style of doors used. Pullman Standard also offered 50′ and later 60′ boxcars – also with the PS-1 designation.

Road Name History: The Monon Railroad (reporting mark MON), also known as the Chicago, Indianapolis, and Louisville Railway (reporting mark CIL) from 1897 to 1956, was an American railroad that operated almost entirely within the state of Indiana. The Monon was merged into the Louisville and Nashville Railroad in 1971, and much of the former Monon right of way is owned today by CSX Transportation. In 1970 it operated 540 miles (870 km) of road on 792 miles (1,275 km) of track; that year it reported 1320 million ton-miles of revenue freight and zero passenger-miles. (It showed zero miles of double track, the longest such Class I railroad in the country.)

Read more on Wikipedia.

Brand/Importer Information: Micro-Trains is the brand name used by both Kadee Quality Products and Micro-Trains Line. For a history of the relationship between the brand and the two companies, please consult our Micro-Trains Collector's Guide.

Manufacturer Information: Kadee Quality Products originally got involved in N-Scale by producing a scaled-down version of their successful HO Magne-Matic knuckle coupler system. This coupler was superior to the ubiquitous 'Rapido' style coupler due to two primary factors: superior realistic appearance and the ability to automatically uncouple when stopped over a magnet embedded in a section of track. The success of these couplers in N-Scale quickly translated to the production of trucks, wheels and in 1972 a release of ready-to-run box cars.
In October 1990 Kadee separated in two companies, with the newly created Micro-Trains® Line Co. continuing the Z, Nn3, and N Scale product ranges, with Kadee retaining the HO range.