Model: The locomotive has a built-in digital decoder and sound generator for operation with DCC, Selectrix, and Selectrix 2. It also has a motor with a flywheel. 4 axles powered. Traction tires. The headlights and marker lights change over with the direction of travel, the headlights are warm white LEDs, the engineer's cabs have lighting, and all of the lighting can be controlled digitally. The locomotive has close coupler mechanisms. It also has separately applied grab irons.
Length over the buffers 102 mm / 4".