Soeobo Pacific Model Railroad

The EMD F2 was a transition model and introduced the general architecture that carried on through the remainder of F-unit production all the way to the F9 of the mid 1950’s. Offered only for 5 months at the end of 1946, the F2 sported a revised carbody and improvements to the arrangement of internal components compared to the FT. Belt-driven radiator fans and traction motor blowers were replaced with electrically driven ones. The F2 used the same D8 main generator as the FT, which limited power output to the same 1,350hp. Development of a new generator coincided with the beginning of F3 production in December 1946. The Burlington’s 10 F2As were delivered in July 1946. They were ordered specifically to pair with FTA/B sets to make 3-unit 4050hp locomotives for use on trains where 4-unit sets were overpowered. Since the Burlington considered each set a single locomotive, road numbers were shared across the sets with letter suffixes to distinguish each unit (e.g. 150-A, -B, & -C)....

Like many railroads, the CB&Q’s first road freight diesel was the EMD FT. They received 16 4-unit FT locomotives in 1943-44. The A-B-B-A sets were semi-permanently coupled and were considered single 5,400hp locomotives. In the immediate postwar years, 5 of the FT sets were broken up and paired with 10 F2 cab units built in 1946 to create 4050hp 3-unit F2A - FTB - FTA locomotives. The Burlington operated a large fleet of F units during the years I model, so I couldn’t resist having one of these uniquely Q sets on my layout. While models of the later F unit versions are plentiful, FT’s have only been made in plastic by Bachmann, Intermountain, and Stewart. (As of this writing, Rapido has also announced FTs.) The Bachmann FT is inaccurate as it uses the same chassis as a later-model F-unit and is too long as a result. The Intermountain offering would have been my first choice from a detail perspective, but they are out of production and very hard to find on the secondary market. Stewa...