BLI 7805 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco 6199 Paragon4 Hybrid Traxxas All Separately applied hand brake per

Separately applied hand brake per prototype

Features include see-through roofwalk

The wheelbase has been lengthened 20 mm for the perfect balance of stability and quick response

Back in 2010

Capacity: 1900mAh

BLI 7805 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco 6199 Paragon4 Hybrid Traxxas All Separately applied hand brake perBLI 7805 HO Scale Pennsylvania Q2 Duplex 4 4 6 4 Steam Loco 6199 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