We have the same one. It is excellent - very strong but does weight 30+ pounds. The hand rails are invaluable on steep inclines. Probably takes a 30mm
deck socket if it is same model - readily available in
Europe. Looks like it might 2.5 meters long fully extended. Wheels on each side of the pivot post keep the socket from being subject too much wrenching.
If you're going to the
Med it is definitely worth considering though there are much lighter and more expensive ones available. We have used ours for four years now with no problems and we purchased ours used.