Athearn Genesis G82724 HO Scale EMD GP9 Union Pacific UP 165 DC Speed Run Car carrying construction and demolition debris

carrying construction and demolition debris

Lionel 6-82312 O Scale ACF 40Ton Wood Stock Car Union Pacific UP 48133D

Dead Band Width: 2¦Ìs

and a new number

Athearn Genesis G82724 HO Scale EMD GP9 Union Pacific UP 165 DC Speed Run Car carrying construction and demolition debrisAthearn Genesis G82724 HO Scale EMD GP9 Union Pacific UP 165 DC 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 last GP7s.