Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion with a centrally mounted flywheel. All four axles are powered. Traction tires are included. Triple headlights and dual red marker lights change with the direction of travel, will work in conventional operation, and can be controlled digitally. The headlights at Locomotive Ends 2 and 1 can be turned off separately in digital operation. There is the Double "A" Light function. The cab lighting changes with the direction of travel. The engine room lighting and the cab lighting can be controlled digitally. Maintenance-free warm white and red LEDs are used for the lighting. The locomotive has a buffer capacitor. There are separately applied metal grab irons on the sides and ends of the locomotive. The buffer height conforms to the NEM. The locomotive has close couplers with guide mechanisms. Brake hoses and prototype couplers are included for installation on the locomotive. Length over the buffers is 18.9 cm / 7-7/16". This model can be found in a DC version in the Trix H0 assortment under item number 22470. Find more Märklin explanation videos on our YouTube Channel. Spare parts for our articles can be found here in our spare parts search.