Athearn Genesis G82734 HO Scale EMD GP9 Penn Central PC 7500 DC Era_2016 + The Magnum 272R transmission is

The Magnum 272R transmission is built for hard-hitting torque

Left side auxiliary cab: three (3) tall doors with latches on the #2

Pulse Width Range: 800

Total Capacity - 1400 mAh

Athearn Genesis G82734 HO Scale EMD GP9 Penn Central PC 7500 DC Era_2016 + The Magnum 272R transmission isAthearn Genesis G82734 HO Scale EMD GP9 Penn Central PC 7500 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.