Athearn RTR 1804 HO Scale EMD SD40-2 Helm Leasing HLCX 8070 DC Prime for Grime TASD or 400W of total power

or 400W of total power when powered by an external DC power source (sold separately)

Smoke stack

Perfect for 1970+

No Dynamic Brakes

Athearn RTR 1804 HO Scale EMD SD40-2 Helm Leasing HLCX 8070 DC Prime for Grime TASD or 400W of total powerAthearn RTR 1804 HO Scale EMD SD40 2 Helm Leasing HLCX 8070 DC Primed for Grime The SD40 2 was introduced in January 1972 as part of EMDs Dash 2 series, responding to competing products from GE and ALCO. Reliability and versatility of the 3,000 horsepower SD40 2 made it the best selling model in EMDs history and the standard of the industry for several decades after its introduction. The SD40 2 was an improvement over the SD40, with modular electronic