2 5/16" ball with 3/4 shank?

[Oldmax]

If you are going to pull a trailer that size DON"T USE THE BUMPER. I would not pull a small utility trailer with bumper. The reason the trailer has a 2 5/16 don't use a ball from HF they are only rated at 5000 lbs. get a good hitch at least a Class IV.

 

[asylum575]

The trailer weighs about 3500 lbs empty, since it is the home for the BX. It will be pretty much empty when the BX needs to move it. At worst the BH would be in there,but I probably wouldn't move it with the BH in there because it would be tough to secure. The area I'm talking about is no more than 75 feet in diameter and flat.
I'm looking at a 3PH with a 2 inch receiver.