Check out Bulldozer Cat D11 3D model on CGTrader for $128. High-quality mesh by ArqArt3D: 122000 polys, 95000 vertices. Textured, UV Mapped.
LWO (Lightwave, filesize: 5.42 MB), OBJ (OBJ, filesize: 7.1 MB), FBX (Autodesk FBX, filesize: 7.42 MB), MAX (Autodesk 3ds Max, filesize: 7.17 MB), JPG (JPG, filesize: 27.1 MB)