Discover the Athearn ATHG65809 SD45 - 2 Santa Fe locomotive in HO scale, numbered SF #5657. It comes equipped with DCC and Sound Tsunami2 for an immersive experience. The ATSF Bicentennial version features a late - style anticlimber, snowplow, air conditioner, can - style radio antenna on a raised ground plane, dual Xenon strobe lights with a flash function in DCC, and a windowless nose door. The ATSF version has an early - style anticlimber and a beacon that functions in DCC. The SD45 - 2 locomotive itself offers a host of detailed features like coupler cut levers, MU hoses, see - through cab windows, and a full cab interior. It has a fine - scale appearance with Celcon handrails, a detailed fuel tank, and McHenry® scale knuckle couplers compatible with Kadee®. It uses a Genesis driveline for smooth operation and has all - wheel drive and electrical pickup. The sound - equipped models have an onboard DCC decoder with SoundTraxx Tsunami2 sound, working in both DC and DCC. The SD45 - 2 was a successful upgrade in EMD's 'Dash 2' line, popular and long - lasting. Product specs include LED lighting, Sound Tsunami2, GENESIS sub - brand, DCC - equipped, HO scale, 6 axles, era from 1971 - 1990, and prototype manufacturer EMD.

Using this Athearn SD45 - 2 Santa Fe locomotive is a breeze. First, if you're using a DCC system, make sure to connect it properly using the 21 - pin NEM connector. For DC operation, simply connect the power. The sound features work in both DC and DCC, so you can enjoy the engine, horn, and bell sounds right away. When running the locomotive, keep in mind the minimum radius of 18' and the recommended radius of 22' for smooth operation. As for maintenance, regularly clean the wheels to ensure good electrical contact and smooth movement. Check the couplers and hoses for any signs of wear or damage. Store the locomotive in its original packaging to protect it from dust and physical damage. If you want to change some functions, you can do so via Configuration Value (CV) changes, but make sure to follow the instructions carefully.