HO ES44DC Locomotive BNSF #7700 (ATHG83101)

This HO-scale ES44DC diesel locomotive in BNSF livery with road number 7700 is a detailed, ready-to-run model designed for realistic HO-layout operation. It reproduces the modern freight locomotive with prototype touches such as LED ditch lights, tinted cab windows, a large antenna and GPS dome, a nose door with window, and see-through cab interiors. Sound-equipped variants add an onboard DCC decoder with Tsunami2 sound and dual speakers for authentic engine, horn, and bell effects, while standard versions offer reliable DC or DCC operation depending on configuration.

Under the shell sits a Genesis driveline with a 5-pole skew-wound motor, precision flywheels, and a multi-link drivetrain for smooth, quiet performance and all-wheel drive. A heavy die-cast frame provides traction, while RP25-contoured wheels ensure reliable operation on common HO track. The model includes body-mounted McHenry knuckle couplers for realistic MU lashups, a detailed fuel tank with fillers, gauges, and breather pipes, and fine-scale Celcon handrails. It is DCC-ready with Quick Plug plug-and-play technology and a 21-pin NEM connector, and the model is fully assembled and ready to run for immediate use on busy layouts.