When you don't have a crane, and sometimes when you do, is great to be able to tow your machine, unload your machine and pull your trailer. Saves so many trips out hand carrying. I put all my climbing rigging and clean up gear on board, and toes it into the back yard, as applicable.
Do you lift a pallet/box of all your great into the back yard, ever?
I'd ike to be able to palletized some gear, drive up, put the pallet on the machine, and take it into the back yard. Now, the closest I can get is a piece of plywood on the top of the Boxer, and load up.
I guess, mostly, the crane is your rigging gear.