Explore the Athearn ATHG70681 SD70M-2 HO Scale model of Canadian National #8921, equipped with DCC and Sound Tsunami2. Note that the picture might show a different road number. Part of CN's large SD70M - 2 fleet, these units have operating marker lights for DPU service. The railroad's heritage program led to unique paint schemes on some units like GTW on CN 8952 and special placards on CN 8898. Each road number has specific features. For example, #8921 has the standard CN Web Address paint scheme. The locomotive is fully - assembled and ready - to - run. It features Quick Plug™ technology, accurate scaling from prototypes, and detailed painting. With various fine - scale details like coupler cut levers, flexible hoses, and see - through cab windows, it offers a realistic appearance. Sound - equipped models come with SoundTraxx Tsunami2 sound, working in both DC and DCC. The SD70M - 2 was developed by EMD to meet EPA Tier II emissions standards. Specifications include DCC, Tsunami2 sound, 6 axles, and LED lighting. Recommended for ages 14 and up, no assembly required.

Using your Athearn SD70M - 2 model is easy. Since it's fully - assembled, you can just place it on the track and start running it. In DC mode, the engine, horn, and bell sounds work right away. Switch to DCC mode to access all the full DCC functions. When programming a multiple - unit lashup, you can set it up so only the lead unit has horn, bell, and lights. As for maintenance, keep the model clean. Use a soft, dry cloth to wipe away dust from the body, windows, and handrails. Check the wheels regularly for any debris that might affect its smooth operation. If you notice any loose parts, handle them gently and use appropriate tools to secure them. Store the model in its original packaging to protect it from damage. Remember, this model is recommended for users aged 14 and up, so keep it out of reach of younger children.