Athearn Genesis G82371 HO Scale EMD GP9 Milwaukee Road MILW 282 DCC and Sound Atlas O Track Rubber-sealed ball bearings

Rubber-sealed ball bearings

According to legend an unidentified machinist at the ALCO plant is responsible for the name “Big Boy”

Soundtraxx 882006 ECO-21PNEM Econami Diesel Locomotives

Athearn Genesis G89978 HO Scale Trinity 3 Bay Covered Hopper "Grain Express" CSX

Athearn Genesis G82371 HO Scale EMD GP9 Milwaukee Road MILW 282 DCC and Sound Atlas O Track Rubber-sealed ball bearingsAthearn Genesis G82371 HO Scale EMD GP9 Milwaukee Road MILW 282 DCC and Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the