In 1976 I drove it in a 69 Landcruiser with ~3" lift, 30" tires, open diffs (no lockers back then!); new Perkins diesel and 5spd trans. I did it solo, didn't get stuck, drove it in 1 day.
It may have changed since then.
It would be difficult in a stock modern 4X4.
Unimog U500 w/Unicat