$169 Manitowoc MLC100 Crawler Crane 3D model by modelspro. Available on CGTrader with 1325000 polys and 1354000 vertices. Check it out on CGHub.
MAX (Autodesk 3ds Max, filesize: 139 MB), OBJ (OBJ, filesize: 40.6 MB), FBX (Autodesk FBX, filesize: 65.7 MB), MAX (Autodesk 3ds Max, filesize: 139 MB), C4D (Cinema 4D, filesize: 38.6 MB), MA (Autodesk Maya, filesize: 119 MB), TEXTURES (Textures, filesize: 14.5 MB)