Shipyard
Gantry
Crane: It
is one kind
of gantry crane,
which is used to assemble large structures and the installation of
electromechanical equipment during shipbuilding. This equipment is
usually equipped with two crane trolleys: one with two main hooks,
which runs on the track of the flange on the bridge; the other one
has a main hook and a secondary hook, which runs on the track of
the lower flange of the bridge. Two trolleys run crosswise in order
to flip and lift large hull sections. Please contact
***************1 for more details.