HO SD70ACe Locomotive with DCC and Sound, MRL #4310 (ATHG75847)

This HO-scale SD70ACe diesel locomotive with DCC and sound in Montana Rail Link livery is a ready-to-run model designed for realistic operation on HO layouts. It features a nose light, lit number boards, and truck lights, along with the original-as-delivered scheme and an early brake wheel. Inside, a DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers delivers authentic engine, horn, and bell sounds and can run on both DC and DCC, with full DCC functions available in DCC mode. DCC installation is straightforward thanks to Quick Plug plug-and-play technology with a 21-pin NEM connector. A heavy die-cast frame provides traction, eight-wheel drive ensures smooth operation, and RP25 wheel contours keep the model compatible with most HO track brands. Exterior detailing includes etched see-through steps, lift rings, walkways, windshield wipers, and see-through cab windows, complemented by LED lighting for dependable operation.

Prototype-inspired details reflect the SD70ACe lineage, with a full cab interior, scale handrails, and accurate proportions drawn from prototype drawings and field data. The locomotive is built for durability on layouts of any size, offering reliable current pickup from all wheels and responsive slow-speed performance for switching and yard work. Fully assembled and ready to run, it suits hobbyists who value authentic appearance, programmable sound, and flexible operation on both DC and DCC systems.