shipbuiding gantry crane
It’s also known as shipyard gantry crane ;
The shipbuilding gantry crane is mainly used in shipyards, especially in the process of manufacturing large ships, across the berth and ship block closure processing district, and it is widely used in assembling of hull section and turning of hull section, and also is widely used in lifting, handling and loading of other marine equipment and components.
The shipbuilding gantry crane uses AC frequency control, PLC control, and installed intelligent “state monitoring and control system.” It has the characteristics of simple and beautiful appearance, safe and reliable work, advanced performance, convenient maintenance, high durability and so on. It can be widely used in lifting and handling operation in each shipyard.
APPLICATIONS
shipbuilding/shipyard gantry crane
This shipbuilding gantry is widely used for the assembly of hull sections and steering of hull sections, as well as for lifting, handling and loading of other ship equipment and components.
In the stage of hull section assembly, the crane can lift each section to the specified position and join them together; in the process of hull turning, the crane can cooperate with the turning device to realize the smooth turning of the hull. In addition, shipbuilding gantry cranes also play an irreplaceable role in the stages of hull painting, outfitting and launching.
If you have any requirements, click below to contact us, we can customize according to your demand, look forward to your cooperation!
1.Compensated by the rigid and flexible leg design, and through the excellent traveling mechanism row installation, to eliminate the phenomenon of traveling gnawing rail.
2.The coupling is installed by laser centering instrument to ensure the installation precision and prolong the service life.
3.Motor and electrical related materials are designed with heat tape to avoid condensation.
| Lifting Power | 1#trolley 100/20t | 2#trolley 100t | |
| Lifting weight | 200t | ||
| Working grade | A5 | ||
| Span | 42m | ||
| Hoisting height | above rail 45m below rail 5m | ||
| Working speed of Mechanism | Main hoisting | 4.6m/min | 4.6m/min |
| Secondary hoisting | 11.6m/min | / | |
| Trolley traveling | 30m/min | 30m/min | |
| Cart traveling | 30m/min | ||
| Installed Capacity | ~400KW | ||
| Max. working wind speed | 20m/s | ||
| Non-working max. wind speed | 55m/s | ||
| Largest wheel pressure at work | 340KN | ||
| Number of traveling wheel | Rigid leg 20 Soft leg 16 | ||
| Crane track | Trolley QU80 Cart QU100 | ||
| Power Supply | AC380V 50Hz | ||
| Crane weight | 800t | ||
notes:We can design and manufacture products according to user’s requirements. There are various derivative models of said crane available for customers to choose.
to guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as follows :
♦ Overload Limit Switch
♦ Rubber Buffers
♦ Electric Protective Devices
♦ Emergency Stop System
♦ Voltage Lower Protection Function
♦ Current Overload Protection System
♦ Rail Anchoring
♦ Lifting Height Limit Device
Advanced technology：Adopts a static system with rigid outriggers on one side and flexible outriggers on the other side through articulation with the bridge. Avoids lateral thrusts caused by external loads and compensates for the longitudinal deformation of the bridge under temperature.
High precision: It has high horizontal amplitude variation precision to ensure the stability and accuracy of the lifting operation.
Flexible operation: the operation device can be rotated 360 degrees, which is convenient for lifting operations at different angles and positions.
Intelligent control: PLC control and frequency conversion speed control technology are adopted to realize automation and intelligent operation and improve operation efficiency.
Safety and Reliability: Equipped with perfect safety d
1. In equipment quality guarantee period, the equipment itself because of quality problems caused by equipment damage or can not normal use and normal maintenance of equipment, we are free repair or replacement of damaged or failed parts (not including wearing parts).
2. The normal quality assurance of the equipment put into use for one year.
3. Quality guarantee period, we paid long-term supply of spare parts, and products to the permanent maintenance, replacement parts and maintenance costs will depend on the cost of appropriate charges
4. Professional technical staffs provide installation, commissioning and training services.
5. Delivery with user manual, parts manual, product certificates and other relevant certificates.
6. Technical Consultation for any time.
If you have any requirements, click below to contact us, we can customize according to your demand, look forward to your cooperation!
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