German Federal Railroad (DB) combustion powered rail car (VT). road number 798 668-0. Railroading Experienced. Dual motor design. built starting in 1955. Used for 150 Years of German Railroading in 1985. Model The car has a frame constructed of die-cast metal. The motor has a flywheel. Both axles powered. The car has a DCC digital decoder. suitable for conventional operation. Maintenance-free LEDs are used for the headlights. marker lights. and interior lighting. They work in conventional operation and they can be controlled digitally. Reproduction non-working couplers for installation on the ends of the car are included. Length over the buffers 87 mm / 3-7/16.