The Athearn ATH87325 SD40 ATSF Santa Fe #5014 is a top - notch HO scale model. It comes with DCC and Sound Tsunami2, offering an immersive experience. This locomotive has a range of great features. It has bi - directional LED lighting for clear visibility from both directions. The coupler cut levers, rubber MU hoses, and exhaust stack add to its authenticity. The fine - scale handrails and photo - etched stainless - steel windshield wipers give it a detailed look. It has a highly - detailed, injection - molded body that's painted and printed realistically. The all - wheel drive with precision gears ensures smooth and quiet operation, and all - wheel electrical pickup provides reliable current flow. The DCC - ready feature uses Quick Plug™ plug - and - play technology. New features include a more powerful and quieter can motor, and DCC & sound models have Tsunami2 sound with dual cube speakers. Sound - equipped models offer excellent sound quality, operate in both DC and DCC, and have many customizable functions. In 1966, the SD40 prototype was introduced, with 3,000 hp from a turbocharged V16, and was built for railroads in the US, Canada, and Mexico.

Using your Athearn SD40 ATSF Santa Fe #5014 is a breeze. First, make sure your track meets the minimum 18 - inch radius requirement, though 22 inches is recommended for better performance. If you're using DC power, the engine, horn, and bell sounds will work, but some functions are limited. For full functionality, use DCC. When programming the locomotive, refer to the CV chart included in the box. You can change many functions by adjusting the Configuration Values. When it comes to maintenance, keep the locomotive clean. Use a soft, dry cloth to wipe the body and wheels regularly. Avoid getting water or any liquid on the electrical components. Store the locomotive in its original interior plastic blister to keep it safe. This will also protect it from dust and minor impacts. Enjoy your high - quality model train for years to come.