$22 PORTABLE GAS BOTTLE CYLINDER TANK HAND TROLLEY TRUCK DOLLY CART 3D model by SURF3D. Available on CGTrader with 93825 polys and 77869 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 4.47 MB), OBJ (OBJ, filesize: 8.3 MB), BLEND (Blender, filesize: 8.67 MB), 3DS (3D Studio, filesize: 2.75 MB), DAE (Collada, filesize: 15.3 MB), 3DM (Rhinoceros 3D, filesize: 14.1 MB), GLTF (glTF, filesize: 2.94 MB), STP (STEP, filesize: 5.59 MB), MAX (Autodesk 3ds Max, filesize: 21.7 MB), IGE (IGES, filesize: 10.5 MB), SKP (Sketchup, filesize: 7.23 MB), DWG (AutoCAD, filesize: 4.42 MB), SAT (3D ACIS, filesize: 8 MB), FBX (Autodesk FBX, filesize: 2.89 MB)