1. Buckets: The most basic attachment, used for digging and material handling. They come in various shapes and sizes depending on the application, such as trenching, ditching, or grading buckets.
2. Breakers: Also known as hydraulic hammers, these are used for breaking rocks, concrete, or any other hard materials.
3. Augers: These are used for drilling holes into the ground, useful for planting trees or setting up poles and fences.
4. Rippers: Designed to break up hard soil or rock, rippers are especially useful in land clearing and initial ground breaking.
5. Grapples: Used for material handling and sorting, grapples can hold irregularly shaped objects securely.
6. Pallet Forks: Used for lifting and moving pallets or other heavy materials around a construction site.
7. Thumbs: Works in conjunction with a bucket for grasping, lifting, and moving materials like logs, brush, or debris.
8. Compactors: Used to compact soil or other materials, very useful in road construction and creating solid foundations.
9. Quick Couplers: These allow for the rapid changing of various attachments, increasing the excavator’s flexibility.
10. Mulchers: Used in land clearing for cutting or grinding vegetation.
11. Tiltrotators: These add a rotating and tilting function to the attachment, offering greater maneuverability for tasks like grading or slope work.
12. Vibration Plates: Used for compacting soil in preparation for building foundations or road construction.
13. Shears: Used for cutting through metal like rebar or structural steel.
14. Sweeper Brushes: Used for cleaning and clearing debris from construction sites.
15. Clamshell Buckets: Specialized buckets that can open and close like a clam, used for digging and material handling in deep or hard-to-reach areas.

Each attachment serves a specific purpose and can drastically change the capabilities of the excavator. For someone involved in multimedia services like yourself, capturing these various attachments in action could offer a comprehensive look into the range of activities that excavators can undertake.