Athearn Genesis G82735 HO Scale EMD GP9 Penn Central PC 7506 DC Scenery Kit via compatible receivers and transmitters

via compatible receivers and transmitters (7+ channel transmitter required for reversing)

5-step stepwells

Roundhouse 85609 HO Scale 40' Wood Reefer Yakima Valley NRCC 9265

Canyon RT 4

quicker acceleration & shorter braking distances

Athearn Genesis G82735 HO Scale EMD GP9 Penn Central PC 7506 DC Scenery Kit via compatible receivers and transmittersAthearn Genesis G82735 HO Scale EMD GP9 Penn Central PC 7506 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.