$179 Iveco X-Way Concrete Pump 3D model by QLEE3D. Available on CGTrader with 993643 polys and 1 vertices. Check it out on CGHub.
MAX (Autodesk 3ds Max, filesize: 136 MB), OBJ (OBJ, filesize: 37.7 MB), FBX (Autodesk FBX, filesize: 52.8 MB), PNG (PNG, filesize: 254 MB), 3DS (3D Studio, filesize: 26.9 MB), EXR (EXR, filesize: 136 MB)