Kingda Shipbuilding gantry crane is a big lifting capacity, big span and big lifting height gantry crane, specially used for large scale ship hulls/boat body's fragmented transport, abutting joint and overturn in the dock yard.

Kingda double girder Gantry crane is A style, mainly used in railway station, ports, warehouse, factory and freight yard, handling and lifting all kinds of materials between fixed span.

Double girder and double trolley gantry crane is used for big span and high frequency working environment, like railways freight yard, port, outdoor warehouse and container transfer station.

Box weld single girder gantry crane is box weld structure, can be equipped with single speed and double speed electric hoist.

Construction gantry crane mainly used in expressway construction, bridge construction, PowerStation construction, precast beam yard, etc.

Trussed structure single girder gantry crane is trussed structure, can be equipped with single speed and double speed electric hoist.

Grab gantry crane's lifting capacity covers 2-10T, on the basis of double girder gantry crane, combined with electric hoist grab, used to grab all kinds of loose material. the lifting capacity include grab's dead weight.