LEGO 42042 Crawler Crane is a 1,401 piece Technic set released in 2015. The LEGO 42042 Crawler Crane Technic set is a highly sought-after collector's item, released in 2015 as a discontinued piece. This 2-in-1 set features 1401 pieces made of plastic, allowing builders to create either a crawler crane or a different model.
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