Model: The minimum radius for operation is 360 mm / 14-3/16". The underbody is specific to the type of car. The trucks disk brakes and a separately applied generator. The 7319 current conducting couplings or the 72020/72021 current conducting couplers, the 73406 pickup shoe, the 73400/73401 lighting kit (2 per car), and the 73407 marker light kit can be installed in the car. Length over the buffers 28.2 cm / 11-1/8".DC wheel set E700580.