Amazon.com: Technic Mechanical D11 Bulldozer Building Block Set, 1988Pcs 2.4G RC Bulldozer Bricks Model Kit, with 4 Motors Construction Toy, Compatible with Lego : Toys & Games
Amazon.com: LEGO Technic 42028 Bulldozer
LEGO Set 42028-1 Bulldozer (2014 Technic) | Rebrickable - Build with LEGO