LEGO MOC 42131 CAT D11 Bulldozer Upgrade by A_C | Rebrickable - Build with LEGO
Acrylic Display Case for LEGO Cat D11 Bulldozer | iDisplayit
LEGO TECHNIC: Cat D11 Bulldozer (42131) for sale online | eBay
Cat D11-bulldozer (42131) control+ test your build step 3 rotation direction. App says clockwise, mine is counter-clockwise. Other side rotates clockwise. Should mine rotate clockwise as pictured in app, and is it
App-Controlled Cat® D11 Bulldozer 42131 | Technic™ | Buy online at the Official LEGO® Shop US