Athearn Genesis G1049 HO Scale EMD SD90MAC-H Ph2 EMD Demonstrator EMDX 9600 DCC/Sound Rudder The system components work together

The system components work together as an optimized package

between 12 and 240 hours

These were the last of the early 911s

They were used to check axle load limits and to determine the billing of customers for cargo loads

A wide mix of power from all the railroads as well as loaned foreign power began appearing on run through freights in the Allentown and Bethlehem areas

Athearn Genesis G1049 HO Scale EMD SD90MAC-H Ph2 EMD Demonstrator EMDX 9600 DCC/Sound Rudder The system components work togetherAthearn Genesis G1049 HO Scale EMD SD90MAC H Ph2 EMD Demonstrator EMDX 9600 DCC Sound Introduced in 1995, the EMD SD90MAC was intended to become that builders most powerful single engine diesel locomotive. The new locomotive was to use EMDs newly developed 265H prime mover, featuring 6000 horsepower. However, this engine was experiencing technical problems in development, which led to the first groups of locomotives being delivered with the EMD 710G