There are videos on you tube of people, using only simple tools, lifting barns and moving them. If neighbors can move a barn, a medium sized safe cant be out of reach.
4 2x6 10 foot long boards fastened to the sides of the safe at 6" below hands at waist high. Bound on with tie down straps that sandwich the boards to the sides of the safe. Moving blanket over the safe to protect the paint. One strong person on the end of each board, or two frail teens on each handle and up she goes.
Each person will be lifting 60 pounds in a 8 man team, 30 pounds in a 16 man team. That should easily walk out of a landscaped area without doing any damage. Cant take a tow truck into someone's yard. Tow trucks do come in handy, I use them to move my (4300 pounds each) gorillas.
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