Model: The locomotive has a digital decoder and a special motor, as well as a built-in sound circuit. 1 axle powered. Traction tires. Triple headlights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The locomotive has coupler hooks. Length over the buffers 11.2 cm / 4-3/8". A freight car set to go with this locomotive is available under item number 44506 in the Märklin Start up assortment. Find more Märklin explanation videos on our YouTube Channel. Spare parts for our articles can be found here in our spare parts search.