First look at the LEGO Technic 42131 CAT D11 Bulldozer! - Jay's Brick Blog
REVIEW] 42131 - CAT D11T Bulldozer - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
First look at the LEGO Technic 42131 CAT D11 Bulldozer! - Jay's Brick Blog
LEGO® Technic™ - App-Controlled Cat® D11 Bulldozer - 42131 – LEGOLAND New York Resort
LEGO Technic CAT D11 Bulldozer (42131) First Look - The Brick Fan
App-Controlled Cat® D11 Bulldozer 42131 | Technic™ | Buy online at the Official LEGO® Shop US
Building the Largest LEGO Technic Bulldozer! - Caterpillar D11T - YouTube
LEGO® Technic™ CAT® D11 Bulldozer
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