BLI 7804 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco PRR 6191 Paragon4 Hybrid Buffalo & Pittsburgh CSX Transportation (CSXT) was another

CSX Transportation (CSXT) was another early customer and ordered a sizable fleet of ACs for service in the Appalachian coal fields

limestone and other loose materials

Great for Sand

In 1/16 scale

BLI 7804 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco PRR 6191 Paragon4 Hybrid Buffalo & Pittsburgh CSX Transportation (CSXT) was anotherBLI 7804 HO Scale Pennsylvania Q2 Duplex 4 4 6 4 Steam Loco PRR 6191 Paragon4 Hybrid In 1942, the PRR built an experimental duplex drive freight locomotive, the Q1, with a 4 6 4 4 wheel arrangement. in 1944, after identifying a number of flaws with the Q1, the PRR built a second prototype, changing the wheel arrangement to a 4 4 6 4 and creating class Q2. This was followed by 25 production Q2 steam locomotives in 1945. These rigid frame four cylinder