Good Performance Shipyard shipbuilding gantry crane is one heavy duty type gantry crane with heavy lifting load, large span and high lifting altitude, this type shipbuilding gantry crane is special for fragmented transport,end-to-end joint and turning operation of large ship hulls.
1. Technology Crane Nucleon Large Span Mobile Shipbuilding Gantry Crane for Sale has multiple functions of single hanging, hoisting, turnover in the air, slight horizontal turnover in the air and so on, flexible for shipyard working.
2. The shipbuilding gantry crane have two models: single girder and double girder. To rationally utilize materials, the girder adopts optimum design of variable section;
3. The upper crab has two main hooks, which are separately fixed at the outside of the girder.stronger hook design.
4. The lower crab trolley has a main hook and a secondary hook, which are fixed at the center of the two girders;
5. Both the upper crab trolley and the lower crab trolley can cross working separately
6. All operating mechanism employ frequency control,it will make a accurate speed, more efficient to normal work.
7. On the top of the girder at the side of rigid leg is equipped a jib crane to accomplish maintenance of upper and lower crabs;
