A medieval wooden crane .A faucet can be rotated around the axis. Also the wheel is movable. I have shown it in image three with arrows. The rotated faucet is in the max file. I have made it in groups.
OBJ (OBJ, filesize: 9.47 MB), MAX (Autodesk 3ds Max, filesize: 12.2 MB), FBX (Autodesk FBX, filesize: 3.73 MB)