SET 42131
LEGO Technic App-Controlled Cat D11 Bulldozer
3,854 pieces. The largest app-controlled set in LEGO Technic history. This 1:13 scale Cat D11 bulldozer is controlled via the LEGO Technic Control+ app, with motors driving the tracks, blade elevation, ripper movement, and all internal mechanisms. Built in collaboration with Caterpillar. An extraordinary model.
Physical rental kitBuilding instructions includedPostage both ways
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