Athearn Genesis G82621 HO Scale EMD GP7 Reading RDG 629 TLR 22 5.0 ARRMA AR390261 Li-Ion INR18650 3

ARRMA AR390261 Li-Ion INR18650 3

EMD introduced the GP7

Cutting Mat

Spektrum™ receiver with industry-leading 2

plus lots of colorful tiles

Athearn Genesis G82621 HO Scale EMD GP7 Reading RDG 629 TLR 22 5.0 ARRMA AR390261 Li-Ion INR18650 3Athearn Genesis G82621 HO Scale EMD GP7 Reading RDG 629 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. Later