This non-fiction book from Ravensburger's "Wieso? Weshalb? Warum?" series vividly introduces various construction vehicles. On 16 pages, children aged 4 and over discover the inner workings of a concrete pump and learn how a tunnel boring machine works. From the large dump truck to the electric mini-excavator, the machines are illustrated in detail. Explanations of driver cabs and vehicle types playfully impart technical knowledge about wheel loaders, concrete mixers, and bulldozers. The generous format of 24.5 x 27.8 cm offers plenty of space for a voyage of discovery into the world of construction technology.
- Instructions
