Extensive model set for BW design consisting of: A slag system with pit and inclined lift, a compressor house with interior equipment and a sand house with sliding roof, both brick-built buildings, a steel sand tower with high tank, a pipe blisters and a scraper rack with hand tools, a shed with canopy and a water crane with swiveling articulated boom, heating system and gullysgrillees.Servo mounting parts for the drive of the impact system and the water crane as well as 1 servo, Art. 180726 enclosed.To drive both models, a second servo, Art. 180726, not included, required.Use the servo control (Art. 180725, not included.This text is machine translated.