Discover the Athearn ATHG86221 HO Scale SD45 - 2 Locomotive HATX #750. It comes with DCC and Sound Tsunami2, offering an immersive experience. New features include all - new LED lighting for better visibility and rubber MU hoses for long - lasting durability. Models with DCC + Sound have a new 645E3 20 - cylinder prime mover recording by SoundTraxx. There are various railroad - specific features for different companies like SPSF, ATSF, and more. The locomotive has safety tread on walkways, fine - scale handrails, and a fully - assembled and ready - to - run design. Sound - equipped models have an onboard DCC decoder with SoundTraxx Tsunami2, operating in both DC and DCC. Primed for grime models mimic the 'In Service' look, perfect for adding grime and rust. This SD45 - 2 was a great success and improvement in EMD's 'Dash 2' line, with a large 20 - cylinder engine and long - lasting performance on various rosters. Specifications include DCC, Tsunami2 sound, EMD as the prototype manufacturer, 6 axles, LED lighting, a minimum age recommendation of 14 years, and no assembly required.

Using your Athearn ATHG86221 HO Scale SD45 - 2 Locomotive is easy. Since it's fully - assembled and ready - to - run, you can simply place it on your track. For sound - equipped models, if you're using DC, basic functions like engine, horn, and bell sounds will work, but some functions are limited. In DCC mode, all functions are NMRA compatible. You can program a multiple unit (MU) lashup with lead unit only horn, bell, and lights. Many functions can be changed via Configuration Value (CV) changes, and there's a CV chart in the operators manual. When it comes to maintenance, keep the locomotive clean. You can use a soft cloth to wipe it down. Check the gears and wheels regularly for any signs of wear. Store the locomotive in its packaging to keep it safe. The minimum radius for the track is 18 inches, but a 22 - inch radius is recommended for better operation. Also, note that this product is recommended for users aged 14 and above.