Just FYI, That all happened to me also, 5 year old, 3 hundred hours, and the tube cracked, So used a special vinyl tape of hoses, and everything is fine.
Just purchase a used Power King 7000. It uses a 3 pt hitch, but I don't know how attach the Hydraulics. I don't see any spare place to attach it to.
Can anyone help, direct my the right way, Thanks Roger