3D model of propeller with duct commonly used for tug or push boats. Standard size D = 2.2m. The model is drawn in a minimalistic manner but still ensures technical requirements.
STL (Stereolithography, filesize: 111 MB), OBJ (OBJ, filesize: 16.7 MB), 3DM (Rhinoceros 3D, filesize: 2.21 MB), 3DS (3D Studio, filesize: 3.22 MB)