Check out Oil Pumpjack Weathered 2 Low-poly 3D model on CGTrader for $49. High-quality mesh by dragosburian: 26091 polys, 36428 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 110 MB), OBJ (OBJ, filesize: 89.9 MB), FBX (Autodesk FBX, filesize: 92.4 MB), DAE (Collada, filesize: 90.4 MB), STL (Stereolithography, filesize: 1020 KB), TEXTURES (Textures, filesize: 90.5 MB), PNG (PNG, filesize: 90.5 MB)