I got this with my Gravely purchase. It is a very cool trailer, 36"X60". I've been snooping for info but have not found a thing on it. It does dump and has zerks on the wheels. It came with the Gravely ball hitch. I would like to keep it, so I made a regular trailer hitch that goes on with one bolt. That way, I can change it back if needed.
Here's the new hitch, paint is drying.
I am trying to get a good pic of the decal so I can have a new one made.