Thanks for looking out. That trailer was a rental Walton 14k tilt deck. I was thinking about buying one. I wanted to see how it went and see if I wanted a 20 or 22 foot model.
My truck is a Ram 3500 dually and has a 16k B&W class 5 hitch. The stinger is rated at 16k and the ball at 20k.
Tractor weighs 5121 according to LS. The loader weighs 1300 and the backhoe a little over 1200 according to the owners manuals.
So as pictured, total weight including the trailer should be about 10,500.
It's all pretty much moot anyway as I am planning on buying a dual tandem gooseneck. It won't be as easy to load as the tilt deck, but it will haul anything I want.