EasyNetWorld

Requirements and standards for sea container weight limits

Biological products

As a standardized means of transport, each sea container will be clearly marked with its maximum total weight (MAXWEIGHT) and empty container weight (TAREWEIGHT) on the box. Subtract the former from the latter to get the weight of the container allowed to load cargo.ocean lcl Some containers in the box door will be directly labeled payload (PAYLOAD), that is, the container's maximum weight limit.

This limit indicates the maximum strength that the container box can withstand. If the loading weight exceeds this limit, it may lead to deformation of the box, bottom plate off or top beam bending and other damage. At present, most professional container terminals in China have installed automatic weighbridge, if the container is found to be overweight, the terminal will refuse to accept.worldwide cargo shipping Therefore, before loading the container should carefully check the weight limit of the container itself, in order to avoid unnecessary return and reloading operations. In addition to the weight limit of the container itself, the following factors should also be considered:

1. Mechanical equipment loads at terminals and yards:

When a container ship berths at a terminal, it is usually necessary to use a quay crane for loading and unloading operations, which are then hauled to the yard by trucks and finally unloaded by forklifts. If the weight of the container exceeds the mechanical loading capacity, the terminal and yard operations will be affected. For small ports with more backward equipment, shipping companies usually notify the weight limit in advance and refuse to accept overweight cargo.

2. Weight limit for road transportation:

Many containers need to be transported by truck to their destination after unloading at the terminal. During this process, the weight limitations specified for road transportation must be observed.

3. Balance of space and weight:

Every container ship has a certain cargo hold volume and weight limit,less than container load but in actual routes, cargo hold volume and weight do not always match exactly.

In China shipping, the main types of containers used include 20-foot general packages (20GP), 40-foot general packages (40GP) and 40-foot high cube packages (40HQ). The sizes of these containers can be selected according to the size and weight of the cargo. The specific parameters are as follows:

- 20GP: size is 5.89m x 2.35m x 2.39m, weight limit is 25 tons, normal loading volume is 28 cubic meters.

- 40GP: size is 12.02m×2.35m×2.39m, weight limit is 25 tons, normal loading volume is 56 cubic meters.

- 40HQ: size 12.02m×2.35m×2.69m, weight limit 25 tons, normal loading volume 68 cubic meters.

In selecting the type of container and arranging the loading of cargo, it is necessary to take into account the potential impact of the weight of the container itself, the weight of the cargo and the lifting device.