Container crane development trend: rated lifting capacity has increased exponentially. The rated lifting capacity under the spreader has gradually increased from 30.5t to 61t, and now it has reached 65t. The outreach is getting bigger and bigger. With the continuous large-scale container ships, the ship width has increased from the 3rd generation of Panama container ships 13 rows to the current super-Panama ship 14 to 17 rows of boxes

As we all know, the weight of containers needs some special equipment to transport, and the container gantry crane was born.They can run in an array container at once and raise and drop targets according to different needs.Due to the low center of gravity, easy to control, in order to avoid the center of gravity deviation, the container gantry crane generally use the ceiling.

In warehouses, gantry cranes have a wide range of applications. Gantry cranes can be used for loading and unloading of goods in warehouses. They can lift and move heavy cargo, such as pallets, containers and large boxes, from and into trucks or containers.

1. During lifting operations, it is necessary to have a comprehensive understanding of the working environment, travel routes, buildings, and object weights at the work site. 2. Operators should sound the signal before carrying out lifting, turning, luffing, walking, hook lifting and other actions, and strictly implement the commander's signal. Special operators must have a special operation safety operation certificate.

Small-tonnage gantry and bridge cranes are often used in machinery manufacturing, assembly, warehouses and other places. The general tonnage is less than 50 tons, but the operating intensity is no less than that of large-tonnage lifting equipment. How to choose cost-effective small-tonnage gantry and bridge cranes?

Rail-mounted container gantry cranes are suitable for handling and loading of international standard containers and railway wide containers in container yards or transfer stations such as ports, terminals, railways, and logistics.