$36 INDUSTRIAL POWER GENERATOR SYSTEM GENSET COMBUSTION ENGINE DRIVE 3D model by SURF3D. Available on CGTrader with 1062052 polys and 781641 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 50.6 MB), OBJ (OBJ, filesize: 105 MB), SAT (3D ACIS, filesize: 53.4 MB), DWG (AutoCAD, filesize: 15.6 MB), 3DM (Rhinoceros 3D, filesize: 88 MB), 3DS (3D Studio, filesize: 29.2 MB), STP (STEP, filesize: 34.8 MB), FBX (Autodesk FBX, filesize: 30.8 MB), SKP (Sketchup, filesize: 46.8 MB), IGE (IGES, filesize: 70.6 MB), MAX (Autodesk 3ds Max, filesize: 170 MB), DAE (Collada, filesize: 167 MB), BLEND (Blender, filesize: 92.3 MB), GLTF (glTF, filesize: 30 MB)