First look at the LEGO Technic 42131 CAT D11 Bulldozer! - Jay's Brick Blog
LEGO 42131 Technic App-Controlled Cat D11 Bulldozer, Model Building Set for Adults, Remote Control Construction Motor Vehicle & 42114 Technic 6x6 Volvo Articulated Hauler RC Truck Toy : Amazon.co.uk: Toys & Games
LEGO Technic App-Controlled Cat D11T Bulldozer - Model 42...
LEGO 42131 App-Controlled Cat® D11 Bulldozer < BRICK CLUB - The Original Technic Subscription Boxes for AFOLs
Acrylic Display Case for LEGO Cat D11 Bulldozer | iDisplayit
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