Prototype: German Federal Railroad (DB) class 78 tank locomotive. The locomotive looks as it did around 1962.Model: The locomotive has an mfx digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion. 3 axles powered. Traction tires. The triple headlights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The locomotive has numerous separately applied details. Length over the buffers 16.9 cm / 6-5/8".