The Athearn ATHG31668 is a remarkable HO scale model train of the GE Dash 9 - 44CW, specifically BNSF #4790, equipped with DCC and Sound Tsunami2. The BNSF features a unique paint scheme without stripes or logos and medium - angled snowplows. Some 1998 - built units were put into service without full markings, presenting a simple black road number and reporting mark on the cab sides. There's also a 'Replacement' nose door from a Superfleet unit and PTC antennas. The Dash 9 - 44CW series locomotive has illuminated ground lights, etched walkway steps. The Genesis diesel locomotive comes with numerous fine details like coupler cut levers, MU hoses, and a full cab interior. It has DCC - ready Quick Plug™ technology, fine - scale handrails, and a detailed fuel tank. The locomotive has a reliable driveline, all - wheel drive, and electrical pickup. It's accurately painted, fully assembled, and ready to run. The primed - for - grime models mimic 'In Service' equipment, and the sound - equipped models offer high - quality sound with dual cube speakers and work in both DC and DCC. The Dash 9 - 44CW prototype was built from 1993 to 2004, with 3668 units made for railroads in the US, Canada, Australia, and Brazil. The Athearn model showcases railroad - specific details and ensures trouble - free operation with superior paint, drive, and LED lighting.

Using your Athearn ATHG31668 HO scale model train is a breeze. First, find a suitable track with a minimum radius of 18 inches, though a 22 - inch radius is recommended for smoother operation. Place the locomotive on the track and connect it to your power source, whether it's DC or DCC. In DCC mode, you can access full functions like controlling the engine, horn, and bell sounds. In DC mode, basic functions like engine, horn, and bell still work. When handling the model, be gentle to avoid damaging the fine - scale details such as the handrails and couplers. For storage, use the provided packaging to keep the model safe. To maintain your model, regularly clean the wheels with a soft, dry cloth to ensure good electrical contact. You can also add grime and rust to the primed - for - grime models to make them look even more realistic. Just follow the guidelines on the grime - adding products you use. And don't forget to check the DCC decoder and sound unit periodically to make sure they're working properly.