Model: The locomotive comes with a digital decoder and a miniature can motor with a flywheel. 3 axles and a jackshaft powered. The headlights are maintenance-free LED's integrated into the end platforms. The headlights will work in conventional operation and can be controlled digitally. The acceleration and braking delay can be controlled digitally with the 6021 Control Unit. Separately applied roof equipment. Separately applied handrails and grab irons. Brake hoses and prototypical couplers can be mounted on the buffer beams. Length over the buffers 11.2 cm / 4-7/16".