JDN's range of hoists, covering lift capacities from 250kg up to a full 100 tonnes, are used worldwide within many heavy-industry applications including shipbuilding and offshore, covering newbuild, refits and repair as well as dismantling. Typical shipyard external applications include the installation and disassembly of rudder blades, shafts and propellers, while internal work includes heavy components for the engine room drive equipment as well as drive shafts and other general fitting out or installation work.