HO AC4400CW Locomotive with DCC and Sound, CPR #9511 (ATHG31783)

HO-scale AC4400CW diesel locomotive with DCC and sound in Canadian Pacific livery, designed for authentic, feature-rich operation on HO layouts. This model captures CPR’s high-horsepower fleet with period-accurate details such as a large plow, low-mount number boards, walkways with ditch lights, and the classic dual-flag CPR scheme, giving you a convincing centerpiece for mainline runs or yard work on your layout.

Under the hood, it’s built for realistic performance: a DCC-ready Quick Plug 21-pin NEM connector, onboard Tsunami2 sound with dual speakers, and full DCC functionality (with options usable in DC). Lighting includes illuminated number boards and front/rear walkway lights, while see-through cab windows reveal a full cab interior. The model rides on a heavy die-cast frame with a Genesis driveline for smooth, quiet operation and strong pulling power, with RP25-wheeled axles, flexible MU hoses, and McHenry scale knuckle couplers (Kadee-compatible). Fine details like etched walkways, scale handrails, brass horns, windshield wipers, and a detailed fuel tank round out the realism, and CV adjustments (CV chart included) let you tailor speed and sound to your layout.