Explore the Athearn ATHG31658 AC4400CW model train in HO scale, specifically representing the Southern Pacific #336. It comes equipped with DCC and Sound Tsunami features. This locomotive has unique SP features such as the Nathan P - 3 Horn, high number boards, and early body characteristics. The rear grab irons are unevenly spaced, and there's a central air intake in the forward position. It also has an early no - notch bolted on fuel tank and an extended radiator hatch on the engineer’s side. Between April and November 1995, the Southern Pacific ordered 279 AC4400CWs from General Electric, marking their first foray into AC technology and their largest single locomotive order. Each road number has its own special features. For instance, #336 has a unique additional handrail above the capacitor box. The AC4400CW series locomotive is fully - assembled and ready - to - run. It features Quick Plug™ plug - and - play technology with a 21 - pin NEM connector and is scaled from real - life prototypes. The LED lighting is set to lifelike settings, and there are illuminated number boards, ground lights, walkway lights, and marker lights. It has a detailed interior, fine - scale handrails, and a heavy die - cast frame for better traction. The primed for grime models mimic the look of 'In Service' equipment, making them great for adding grime and rust effects. The sound - equipped models have an onboard DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers for high - quality sound. They work in both DC and DCC modes. The AC4400CW, introduced by GE in 1993 and built until 2004, is a key part of modern railroading, with many still in use. Athearn has reproduced numerous variations of this locomotive with precision tooling.

Using your Athearn AC4400CW model train is a breeze. If you're using DC mode, just connect your power supply and watch it go. In DCC mode, you can access a full range of functions like controlling the speed precisely and activating the engine, horn, and bell sounds. When storing the train, keep it in its original packaging to prevent any damage. To maintain your model, use a soft, dry cloth to gently clean the exterior. Avoid using harsh chemicals as they can damage the paint and details. Check the wheels and gears regularly for any dirt or debris that might affect its smooth operation. If you want to add grime and rust effects to the primed models, use model - specific paints and techniques. For the sound - equipped models, make sure the speakers are not blocked for the best sound quality. And always handle the train with care to avoid any breakage of the delicate parts like the handrails and grab irons.