Athearn Genesis G1049 HO Scale EMD SD90MAC-H Ph2 EMD Demonstrator EMDX 9600 DCC/Sound Era_1947 + E-Z Mate Mark II couplers

E-Z Mate Mark II couplers with metal coil springs

and extended range dynamic brakes with exhaust silencer

and three unpowered units: #6513

Tire Tread: Supermoto

Athearn Genesis G1049 HO Scale EMD SD90MAC-H Ph2 EMD Demonstrator EMDX 9600 DCC/Sound Era_1947 + E-Z Mate Mark II couplersAthearn 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