Micro-Trains - 986 00 142 - Locomotive, Diesel, EMD SW1500 - Frisco - 351

Specific Item Information: These SW1500 powered locomotives are reddish/orange with white band and run on AAR trucks. From the late 1960s to the early 1970s the St. Louis-San Francisco Railway enlisted 46 EMD sourced SW1500s, painting them in Mandarin orange and white. These switchers could be found at all of Frisco’s major yards until September 1980 when they were taken over by the Burlington Northern system.

Model Information: Micro-Trains introduced this model in 2014. It is MTL's first new locomotive model since their 2002 EMD FT release. The mechanism is very similar to the Life-Like mechanism they had previously used with several important upgrades including DCC-friendliness. The chassis is manufactured by Walthers/Life-Like in China. Apparently, Micro-Trains had finally run through the thousands of undecorated Life-Like SW9/1200's they had purchased for use in their train sets and needed a similar engine to serve the same purpose in their frequent new train-set releases. In response, Walthers (the current owner of Life-Like) was able to update the venerable mechanisms to modern standards. Micro-Trains makes and decorates the shells in their Oregon factory and combines them with the Walthers-supplied mechanisms. The new Micro-Trains/Walthers SW1500 is a solid upgrade from the original Life-Like switcher.

We asked Eric Smith from Micro-Trains why they elected to not use the same manufacturer for the Switchers as had made their FT units. He explained that the manufacturer of the FTs was no longer in business and that it was more efficient to use a revised version of the Life-Like switcher than to contract a complete new tooling from scratch.

The most important feature of the new mechanism is that it routes the power through a lightboard prior to sending it to the motor. This permits a drop-in DCC decoder upgrade. The motor performs similarly to the predecessor in that it can pull 15 or more cars on level track. The engine operation is similarly smooth and quiet.

The Walthers rep at the 2017 NSE convention stated that Walthers would also be releasing this locomotive with their own branding and shells "sometime in the future".

DCC Information: Newer (2017+?) releases accept TCS MT 1500 and Digitrax DN-126M2 decoders

Prototype History: The EMD SW1500 was a 1,500 hp (1,119 kW) Diesel-electric locomotive intended for switching service and built by General Motors' Electro-Motive Division between June 1966 and January 1974. 808 examples were constructed. It was closely related to the less powerful EMD SW1000 model, forming a line of switchers powered by the new EMD 645 engine. The SW1500 replaced the SW1200 in the EMD product line, and was in turn replaced by the MP15DC.

The SW1500 was a substantially bulkier locomotive than the SW1200, with a much bulkier frame, larger cab and bigger hood. In many respects it was approaching a road switcher in abilities. While the SW1500 came as standard with AAR switcher trucks, the majority of them were delivered with the optional Flexicoil trucks which permitted speeds up to 60 mph (100 km/h). The SW1500 was, in fact, often operated as a road-switcher for branchline service, and continues in this role today.

From Wikipedia

Road Name History: The St. Louis - San Francisco Railway (reporting mark SLSF), also known as the Frisco, was a railroad that operated in the Midwest and South Central U.S. from 1876 to April 17, 1980. At the end of 1970 it operated 4,547 miles (7,318 km) of road on 6,574 miles (10,580 km) miles of track, not including subsidiaries Quanah, Acme and Pacific Railway or the Alabama, Tennessee and Northern Railroad; that year it reported 12,795 million ton-miles of revenue freight and no passengers. It was purchased and absorbed into the Burlington Northern Railroad in 1980.

The St. Louis - San Francisco Railway was incorporated in Missouri on September 7, 1876. It was formed from the Missouri Division and Central Division of the Atlantic and Pacific Railroad. This land grant line was one of two railroads (the other being the M-K-T) authorized to build across Indian Territory. The Atchison, Topeka and Santa Fe Railroad, ATSF, interested in the A & P right of way across the Mojave Desert to California, took the road over until the larger road went bankrupt in 1893; the receivers retained the western right of way but divested the ATSF of the St. Louis-San Francisco mileage on the great plains. After bankruptcy the Frisco emerged as the St. Louis and San Francisco Railroad, incorporated on June 29, 1896, which also went bankrupt. On August 24, 1916 the company was reorganized as the St. Louis - San Francisco Railway, though the line never went west of Texas, being more than 1,000 miles (1,600 km) from San Francisco.

From 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: Micro-Trains Line split off from Kadee Quality Products in 1990. 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.

Micro-Trains Line Co. split off from Kadee in 1990 to form a completely independent company. For this reason, products from this company can appear with labels from both enterprises. Due to the nature of production idiosyncrasies and various random factors, the rolling stock from Micro-Trains can have all sorts of interesting variations in both their packaging as well as the products themselves. When acquiring an MTL product it is very important to understand these important production variations that can greatly enhance (or decrease) the value of your purchase.

Please consult our Micro-Trains Collector's Guide