Choosing a container involves more than deciding between 20 ft and 40 ft. The wrong choice creates unnecessary cost, reduces efficiency and may shorten service life. The following points will help you select the best container for your needs.
1. Cargo type and characteristics
Will you carry dry cargo, liquids, cold-chain goods or heavy out-of-gauge cargo? The cargo directly determines the type: for dry cargo, choose Dry; for temperature control, Reefer; for liquids, Tank; and for heavy or long cargo, Flat Rack.
2. Dimensions and internal volume
Cargo dimensions and volume determine the container size. For bulky but lightweight loads, High Cube and other high-volume types are advantageous.
3. Payload capacity (tare and maximum load)
Each container has a different empty weight (tare) and maximum payload. Ensure the total cargo weight does not exceed these limits.
4. Loading and unloading method
Will you load from the top, side or rear? Depending on the answer, open top, open side or double door types can be considered.
5. New or used?
An economical or premium option can be selected according to budget and intended use. Product condition is important for long service life.
6. Certification requirements
Documents such as CSC certification may be required for sea transport and certain site applications. Clarify the requirement from the outset.
7. Modification requirements
If the container will be used as an office, workshop or shop, modifications such as insulation, electrical systems and plumbing will be required. For examples, view our projects .
8. Manufacturer experience and after-sales support
It is important to work with a manufacturer that manages technical details correctly, documents manufacturing quality and provides product-focused after-sales support.
Quick checklist
- Have the cargo type and characteristics been defined?
- Are the dimensions and internal volume sufficient?
- Are tare plus cargo weight within the limit?
- Does the type suit the loading and unloading method?
- Have the manufacturing standard and modification requirements been clarified?
Frequently Asked Questions
It depends on cargo volume and weight. A 40 ft or High Cube unit suits bulky loads, while 20 ft is appropriate for smaller operations.
The cargo type and characteristics; these largely determine the container type and dimensions.
