$40 Port Crane Low-poly 3D model by 3dmodelreactor. Available on CGTrader with 2368 polys and 3686 vertices. Check it out on CGHub.
C4D (Cinema 4D, filesize: 1.2 MB), BLEND (Blender, filesize: 1.05 MB), OBJ (OBJ, filesize: 579 KB), FBX (Autodesk FBX, filesize: 1020 KB), MAX (Autodesk 3ds Max, filesize: 635 KB), C4D (Cinema 4D, filesize: 1.2 MB), MA (Autodesk Maya, filesize: 586 KB), 3DS (3D Studio, filesize: 492 KB), DAE (Collada, filesize: 519 KB)