Con-Cor - 0001-003875 - Locomotive, Steam, 4-8-4 GS-4 - Undecorated

Model Information: Con-Cor introduced this model in 1985. The locomotives were originally made by Kato under contract with Con-Cor. In 2001, Con-Cor moved the tooling to China and made some modifications. The early versions of this engine were an S-2 configuration. In 2002, Con-Cor used the same platform to develop a GS-4. The chassis is made of either brass or a zinc alloy and the shell is plastic. They have a fair amount of detail and they run pretty well. They handle surprisingly well on tight curves.

DCC Information: The original mechanism is DCC-Friendly at best. The redesigned version (2001+) is fully DCC-Ready and supports a 8 Pin NMRA Socket PC Board decoder.

Prototype History: The GS-4 is a streamlined 4-8-4 "Northern" type steam locomotive used on the Southern Pacific Company from 1941 to 1958. They were built by the Lima Locomotive Works and were numbered 4430 through 4457. "GS" stands for "Golden State" or "General Service."

Road Name History: Although they may be molded in color, unpainted and unlettered, undecorated products are marketed to modelers who seek to custom decorate their models for private roads and/or road and/or company names that were not commercially produced by any of the major manufacturers.

Undecorated models are frequently also unassembled or only partially assembled and required modelers to be comfortable with glue, paint and sometimes solder in order to prepare their models for display. Materials for these models can vary but often include plastic, pewter and resin. Models may or may not come with decals or other decorations such as plastic signage, railings and ladders to enhance the appearance of the final product.

Brand/Importer Information: Con-Cor has been in business since 1962. Many things have changed over time as originally they were a complete manufacturing operation in the USA and at one time had upwards of 45 employees. They not only designed the models,but they also built their own molds, did injection molding, painting, printing and packaging on their models.

Currently, most of their manufacturing has been moved overseas and now they import 90% of their products as totally finished goods, or in finished components. They only do some incidental manufacturing today within the USA.

Important Note: The Con-Cor product numbering can be very confusing. Please see here in the article how to properly enter Con-Cor stock numbers in the TroveStar database.