Walthers Proto 920-48900 HO Scale EMD SD7 Diesel B&O 7401 with DCC - USED TT-01 Application:

Application:

5-Millisecond frame rate with compatible receivers

Railroad-Specific Details:

temperature-stabilized sensors

and typical of many PC repaints is detailed to accurately replicate a car with a full shopping

Walthers Proto 920-48900 HO Scale EMD SD7 Diesel B&O 7401 with DCC - USED TT-01 Application:Walthers Proto 920 48900 HO Scale EMD SD7 Diesel B&O 7401 with DCC USED Note: Basic Non Sound decoder added Designed for branch lines, EMD's Special Duty series debuted in 1952 with the SD7, featuring the new three axle Flexi Coil truck with its powered center axle. EMD's new truck not only spread the weight, but the extra traction motors provided more starting power. Responding to demand for a more powerful version, EMD replaced the SD7 with the SD9