wheel, motor on when the power in the track is on. Functional work lights. Ready for installation of 7226 smoke generator (conventional operation) or Seuthe no. 11 smoke generator (DELTA/Digital operation) [...] Control Unit. Steam powered rotary snowplow comes with a function decoder. Ready for installation of the 7226 smoke generator. Headlights, work lights, plow blade wheel with rotational motion to the right or...