![LEGO Technic App-Controlled Cat D11 Bulldozer 42131 Toy Building Kit (3,854 Pieces) | Walmart Canada LEGO Technic App-Controlled Cat D11 Bulldozer 42131 Toy Building Kit (3,854 Pieces) | Walmart Canada](https://i5.walmartimages.ca/images/Enlarge/210/105/6000204210105.jpg)
LEGO Technic App-Controlled Cat D11 Bulldozer 42131 Toy Building Kit (3,854 Pieces) | Walmart Canada
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Lego CAT D11 (42131). Control+ app testing step 4. Drive is running in other direction than app indicates. This piece is directly connected to the electric motor, so it seems that I
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LEGO Technic App-Controlled Cat D11 Bulldozer 42131; A True-to-Life Replica of an Iconic Construction Machine (3,854 Pieces), Building Sets - Amazon Canada
![LEGO Technic App-Controlled Cat D11 Bulldozer 42131; A True-to-Life Replica of an Iconic Construction Machine (3,854 Pieces), Building Sets - Amazon Canada LEGO Technic App-Controlled Cat D11 Bulldozer 42131; A True-to-Life Replica of an Iconic Construction Machine (3,854 Pieces), Building Sets - Amazon Canada](https://m.media-amazon.com/images/I/912CeiYwT7L.jpg)