Do we also need a crane license or certificate for these cranes? These cranes can also be assembled on rods? Or there is a special chassis as support for them that replaces the rod. A professional and competent fisherman, knows how to make an efficient assembly with the same technologies and much easier to use, than a rod + reel assembly of over a Kg. But it does not flow to such machines (cranes) for fishing. For those people who have a fountain in the yard, this would be an ideal solution to take out the water with a bucket.