Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has high-efficiency propulsion with a flywheel, built into the boiler. 5 axles powered. Traction tires. The locomotive and tender are constructed mostly of metal. A 7226 smoke generator can be installed in the locomotive. The dual headlights change over with the direction of travel. They and the smoke generator that can be installed in the locomotive will work in conventional operation and can be controlled digitally. The locomotive has cab lighting and flickering in the firebox that can be controlled digitally. Maintenance-free warm white LEDs are used for the lighting. There is a close coupling with a guide mechanism between the locomotive and the tender. There is a close coupler in an NEM pocket, with a guide mechanism, on the rear of the tender. It can be controlled digitally. The locomotive has a reproduction of the internal cylinder. It also has numerous separately applied lines and grab irons. The minimum radius for operation is 360 mm / 14-3/16". Piston rod protection sleeves and brake hoses are included. Length over the buffers 29.5 cm / 11-5/8".