LEGO MOC Siege tank - 42131 CAT C model by msk6003 | Rebrickable - Build with LEGO
LEGO MOC Tracked Excavator by technicbasics | Rebrickable - Build with LEGO
LEGO MOC 42131 CAT D11 Bulldozer Upgrade by A_C | Rebrickable - Build with LEGO
LEGO MOC MANIPULATOR CRAWLER MK-2 by KeisukeOmori | Rebrickable - Build with LEGO
LEGO MOC Tracked Container Crane (42131 B Model) by legoRookie2021 | Rebrickable - Build with LEGO
LEGO MOC 42131 alternative - Tracky the artic explorer by msk6003 | Rebrickable - Build with LEGO
Bulldozer collection! 42131 is definitely the King. : r/legotechnic
![LEGO Technic 42131 Cat D11 Bulldozer [Review] - The Brothers Brick | The Brothers Brick](https://s3-us-west-2.amazonaws.com/media.brothers-brick.com/2021/09/LEGO-Technic-42131-Cat-D11-Bulldozer-TBB-Review-23-640x427.jpg "LEGO Technic 42131 Cat D11 Bulldozer [Review] - The Brothers Brick | The Brothers Brick")
LEGO Technic 42131 Cat D11 Bulldozer [Review] - The Brothers Brick | The Brothers Brick
Lego Technic CAT Bulldozer 42131 B-Model MOC - YouTube
LEGO Technic 42131 Cat D11 Bulldozer - TBB Review-46 - The Brothers Brick | The Brothers Brick
LEGO LEGO Technic Archives - The Brothers Brick | The Brothers Brick
LEGO MOC 42131 CAT D11 Bulldozer Upgrade by A_C | Rebrickable - Build with LEGO
LEGO Liebherr vs Cat Comparison | LEGO 42131 vs 42100 | LEGO 42100 vs 42131 | Excavator vs Bulldozer - YouTube
LEGO MOC 42131 alternate: Snow Groomer by alter-lego | Rebrickable - Build with LEGO
LEGO MOC 42131 CAT D11 Bulldozer Upgrade v2.0 by A_C | Rebrickable - Build with LEGO
Light Kit For App-Controlled Cat D11 Bulldozer 42131 – Lightailing
LEGO MOC 42131 PF Conversion by nguyengiangoc | Rebrickable - Build with LEGO
![MOD] 42131 CAT D11 Bulldozer Upgrade - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](https://live.staticflickr.com/65535/51639936212_bc3e9f8899_c.jpg "MOD] 42131 CAT D11 Bulldozer Upgrade - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums")
MOD] 42131 CAT D11 Bulldozer Upgrade - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
42131 alternate: snow groomer - YouTube
