The bulldozer starts, leaves: Listen & Download The bulldozer starts, leaves .mp3 Error! Change your browser, please! ⇓ Download Open, close the lid, Tool box ⚠ Wood lathe ⚠ Screwdriver ⚠ Bulldozer moving ⚠ Clean the old, Construction of the road ⚠ Hacksaw, sawing ⚠ Screwdriver screwing a screw into a tree ⚠ Fine Emery, Sandpaper ⚠ Removing a nail from a tree ⚠ Screenings, Sand is poured ⚠ Cutting machine ⚠ Belt sander ⚠ ★★★★★