Lionel 2433262 O Scale SD50 Diesel Rio Grande D&RGW 5507 TT-01 but in a longer overall

but in a longer overall package

Powered by the same basic 16-645 prime mover that drove the SD40-2

Athearn HO Scale 17228 60' Bulkhead Flatcar NOKL 725388

WHAT YOU NEED: Nothing

Lionel 2433262 O Scale SD50 Diesel Rio Grande D&RGW 5507 TT-01 but in a longer overallLionel 2433262 O Scale SD50 Diesel Rio Grande D&RGW 5507 Facing growing competition from the larger "Dash 7s" of General Electric, EMD pushed its 16 cylinder 645 engine to its max. The 3500 horsepower SD50 produced nearly the same horsepower output as the SD45 but with a power plant 20% smaller. Although the front of the locomotives didn't change much in appearance, a longer frame and hood allowed rearrangement of the dynamic brakes and produced a