Alibaba hot selling performance marine hydraulic crane
Marine crane is a special kind of crane for
carrying out transportation operations in the Marine environment. It is mainly
used for the transportation and transfer of cargo between ships, replenishment
at sea, dropping and recovery of underwater equipment and other important
tasks. The special application environment at sea brings great challenge to the
control of Marine crane. On the one hand, similar to a variety of underactuated
crane equipment on land, it is necessary to control the swing generated in the
load transportation process to ensure its positioning accuracy and
transportation efficiency; On the other hand, because the crane is fixed on the
moving platform such as the ship, the movement of the platform itself has a
strong impact on the movement of the load, and in many cases, the movement at
the lifting and landing point of the load is inconsistent with the movement of
the crane itself. Specifically, during the working process, the crane ship and…