Check out Factory Reciprocating Elevator for Multi-Level Material Handling 3D model on CGTrader for $88. High-quality mesh by machinexdesigns.
SLDPRT (SolidWorks, filesize: 68.8 MB), STP (STEP, filesize: 14.3 MB), MP4 (MP4, filesize: 24.4 MB), STL (Stereolithography, filesize: 105 MB), OTHER (Other, filesize: 17.6 MB), X_T (Parasolid, filesize: 40 MB), IGE (IGES, filesize: 17.7 MB)