Model: The locomotive has a digital interface connector. It also has a 5-pole motor. 4 axles powered. The locomotive has triple headlights. The cars have close coupler mechanisms. Total train length 270 mm / 10-5/8". The set has a locomotive controller with a switched mode power pack and hookup material. The set also has an oval of track with Radius 2 curved track. Required space: 110 x 50 cm / 44" x 20".