Burn barrel on wheels will save you time
To save many extra steps, I bolted a burn barrel onto an old push lawn mower. It pushes easily to the job site to eat downed limbs, trash, and so on. The air holes I added with my torch create good combustion. After it cools down over a day or so, I dump the ashes. It will roll under any roof to stay protected from rain. This thing will outlast us! The wife and grandkids love it.
-Duane Zobrist from St. Jacob, Illinois