Generic Forklift (Subdivision ready 3D model) is available on CGTrader for $79. Original author: QLEE3D. Specs: 78507 polys, 79136 verts.
MAX (Autodesk 3ds Max, filesize: 3.37 MB), MAX (Autodesk 3ds Max, filesize: 3.37 MB), 3DS (3D Studio, filesize: 4.49 MB)