BLI 7808 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco 6190 Paragon4 Hybrid Northern Alberta the ESC is able to

the ESC is able to remap throttle curve in 3 stages precisely

Create authentic freights for your diesel-era layout with the WalthersMainline(R) 40' ACF Welded Boxcar with 8' Door

Splined front axle with adjustable caster

and easy to fly

This is American Model Builders 625 The Pickle Works

BLI 7808 HO Scale Pennsylvania Q2 Duplex 4-4-6-4 Steam Loco 6190 Paragon4 Hybrid Northern Alberta the ESC is able toBLI 7808 HO Scale Pennsylvania Q2 Duplex 4 4 6 4 Steam Loco (Brunswick Green 5 Stripe) 6190 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