Dayyum thing is awesome holds up full of rocks. This thing makes dumping payload a breeze and the handle / towbar combo rocks really impressive little heavy duty helper
We are in the construction business, therefore we used this kart to carry bags of concrete, bricks, sand, debris, tools and all type of hardware. We even carry it on top of our trucks everywhere we go.
I assembled on the first day, but used it a week later: It pulls great behind mower. The dump feature is extremely easy to use (take a small broom to sweep out the dirt) Sturdier than expected for the price. Easy to move around by hand as well as towing.
Mark Mathie 
