HO SD40R Locomotive with DCC and Sound SP #7355 (ATH87322)

HO SD40R Locomotive with DCC and Sound is an HO-scale model faithfully reproducing SP's rebuilt SD40R power from the 1980s into the early 1990s. This ready-to-run locomotive captures SP-era detailing, including a full front and rear lighting package, a modified front cab window, and SP-specific touches like GRIP battery box doors and hi-low brake cylinders, all rendered on a highly detailed injection-molded body.

Under the shell, a Tsunami2 DCC/Sound system drives authentic engine, horn and bell sounds through dual speakers, with LED headlights and ditch lights for reliable long-life operation. The model features all-wheel drive with precise gears for smooth performance, RP25-contoured wheels, and McHenry scale knuckle couplers for dependable connections. Designed for HO layouts, it fits on tracks with an 18 inch minimum radius (22 inches is recommended) and ships fully assembled and ready to run, with plug-and-play DCC-ready capability for easy setup on modern digital layouts.