How to move 3 m3 soil in a 20L bucket!

My local biodynamic farmer offered me some soil. And for a very fair price indeed! Biodynamic soil with no pesticides guaranteed! I needed 2 cubic meters to fill my raised bed. I think the truck left at least 3. So we got started with 2 shovels and a wheelbarrow. After 5 minutes the tire died and that left us with 2,9 cubic meters of soil and a 20L bucket...
Help came from above! Or rather from the neighbor. He offered us to borrow his tractor and a trailer. What luck.


Here is a picture of me and Bris, almost done. My arms felt like rubber by then.