An HO-scale SD40T-2 tunnel-motor locomotive in Potash/WRIX livery, numbered 35022, reproducing a rugged diesel built for freight and tunnel-duty on North American rails.

This model is fully assembled and ready to run, designed for DC or DCC layouts with DCC-ready 21-pin NEM Quick Plug technology. It combines a highly detailed injection-molded body with fine-scale features such as etched windshield wipers, see-through radiator grilles, and separately applied air tanks, plus LED lighting, precision wheels with RP25 contours, and an all-wheel-drive drivetrain powered by a 5-pole motor with flywheels for smooth, quiet operation. The 35022 variant represents a former DRGW unit, featuring blanked nose class lights and a small Sinclair antenna, and it rides on nickel-plated, blackened machined wheels for reliable tracking. Recommended on layouts with a 22-inch radius, the model is compatible with common HO track, and sound-equipped versions offer onboard DCC Tsunami2 sound with full DCC functionality where installed.