Experience the satisfaction of engineering with the CaDa Mobile Crane construction set. Designed for both display and interactive play, this detailed model features 658 pieces that come together to create a robust, large-scale crane. The set includes realistic mechanical functions, allowing the crane boom to swing and lift, and features retractable stabilisers on the chassis for enhanced stability during operation. Crafted from high-quality, durable components, this set provides an engaging building experience for fans of construction vehicles and model kits. Each set comes with clear, illustrated instructions to ensure a straightforward assembly process. This fully functional construction model meets stringent safety standards, making it an excellent addition to any collection or a perfect project for young builders. This building set includes a high-piece count and realistic crane truck mechanics, offering a challenging yet rewarding building experience. Product summary: CaDa Mobile Crane construction set, 658 piece building block set, mechanical crane model, construction vehicle toy for collectors, large toy crane building kit.