The Athearn ATHG30701 is a fantastic HO scale model of the GP18 N&W - Norfolk & Western #920, equipped with DCC and Sound Tsunami2. This model comes with a variety of unique features for different railroad companies. For example, it has a nose - mounted bell, a Nathan P3 horn, and a can - type radio antenna. The locomotive itself is full of great details. It has trainline and MU hoses, coupler cut levers, and fine - scale handrails. The DCC - ready feature uses Quick Plug™ plug - and - play technology with a 21 - pin NEM connector. The sound - equipped models offer great functions like onboard DCC decoder with SoundTraxx Tsunami2 sound, which can operate in both DC and DCC. The GP18 prototype started production in late 1959, based on the successful GP9. Only a few hundred were built, and some are still in use today. Specifications include DCC equipped, Tsunami2 sound, EMD as the prototype manufacturer, 4 axles, LED lighting, a minimum age recommendation of 14 years, and no assembly required.

Using this Athearn GP18 model is easy. It's fully - assembled and ready - to - run right out of the box. Just place it on your HO scale track, and it'll start moving smoothly thanks to its all - wheel drive and precision gears. If you're using DCC, connect it to your DCC system via the 21 - pin NEM connector and enjoy full functions. For sound, the SoundTraxx Tsunami2 works in both DC and DCC, so you can hear engine, horn, and bell sounds. When it comes to storage, the packaging securely holds the model. Make sure to store it in a dry place away from direct sunlight. For maintenance, gently clean the model with a soft brush to remove dust. Check the wheels and electrical pickups regularly to ensure reliable current flow. If any parts get damaged, replacement parts are available. Also, keep in mind the minimum radius of 18 inches when setting up your track to avoid derailment.