The video shows a large yellow excavator with a bucket attachment being used to demolish a building. The excavator is seen tearing down the walls and breaking apart the structure, causing debris to fall to the ground. The machine is powerful and efficient, and the demolition process is quick and thorough. The excavator is the main focus of the video, and there are no other objects or people visible in the frame. The background is mostly obscured by the debris, but it appears to be an urban area with other buildings nearby.