Clam Shell Grab Single Girder Gantry Crane for Port, Dock, Station Yard Loading

Clam Shell Grab Single Girder Gantry Crane for Port, Dock, Station Yard Loading
I. Main data of clamshell grab single girder gantry crane
1. Lifting capacity: 5-20ton.
2. Span: 12-30m
3. Max. lifting height: 6-18m
4. Working duty: A5
5. Control method options: Remote, cabin control and ground control.
Special requirement is available according to the users.

II. Introduction of clamshell grab single girder gantry crane

Clamshell grab single girder gantry crane is composed of bridge framework, support legs, crane traveling mechanism, electric equipment( electric hoist) , strong lifting mechanism, the frame uses boxed-type welding mechanism, Power is supplied by cable or slide wire. The surface of facing wind is very small, because of its steel-pip leg, and is characterized in light deadweight and strong hoisting capacity.

III. Application of clamshell grab single girder gantry crane
Open ground, workshop, station, port, warehouse, it is used for loading and unloading between fixed span and it can handle many kinds of materials, such as steel structure, precast concrete, glass, plastic, etc.

IV. Advantages of clamshell grab single girder gantry crane
1. A runway structure is not needed, nor are the concrete foundations for single girder gantry crane.
2. Fast and simple installation
3. Cost saving than bridge crane
4. Simple and compact structure
5. Steady performance, easy maintenance & less wastage.

V. Technical parameter of clam shell grab single girder gantry crane

VI. Please make the confirmation of the following parts
1. Loading capacity: __ton?
2. Lifting height: __m?
3. Span: __m?
4. Industrial voltage: __V __Hz 3Phases?
5. Working duty: ___?
(Working hours: __hours/per day? Often full load or not? High working frequency or low?)
6. Other special requirements to share?