That's an excellent question! Concrete outdoor trash bins are indeed quite substantial, and their weight is one of their defining characteristics. Generally, a standard-sized concrete trash bin can easily weigh between 150 to 300 pounds (68 to 136 kilograms) or even more when empty. This significant heft is actually a key feature, as it provides exceptional stability against wind and prevents tipping over or being moved by animals.
Because of this weight, they are not designed to be moved frequently. You wouldn't casually shift one around your patio like a plastic bin. Moving one typically requires at least two strong adults and potentially equipment like a heavy-duty dolly. For permanent placement, some are even installed on a solid base.
So, to answer directly: yes, they are very heavy to move, and that's by design. This makes them a perfect, vandal-resistant, and durable solution for a fixed location where you don't plan on relocating it often. If you need a bin you can move easily for cleaning or rearranging, a heavy-duty plastic or metal option would be a more suitable choice.