Mine is a 3PH backhoe.
I use jackstands under the points where the lower arms usually connect, putting pins through the holes in the backhoe frame.
The bucket is on the ground, or the floor of my shed during winter. The stabilizers are up and tied together to keep them in place.
Works for me. A dolly would be great, but the dirt floor in my shed is not the real even.
The only problem with doing it this way is the hoe is going to sit where you put it until you put it back on the tractor. This has never been an issue for me.