ISO 42UT shipping container
ISO 42UT shipping container is a specialized transport container that meets the global standards set by the International Organization for Standardization (ISO). These containers facilitate the international transportation of goods by sea, rail, and road. The designation ISO 42UT refers to a specific category of ISO containers, known for their open-top design, which allows for the transportation of oversized cargo that cannot be stored in standard closed containers.
This glossary aims to provide a detailed overview of the ISO 42UT shipping container, including its specifications, uses, benefits, and role within the broader range of ISO containers. We will also address related terms and terminology, such as the ISO 6346 coding system, the Bureau of International Containers (BIC), and various container types associated with ISO 42UT.
What is an ISO 42UT shipping container?
Definition
ISO 42UT is a shipping container with an open-top design, 40 feet in length, as indicated by the number “42” in its designation. “UT” means it is a model with an open top. These containers are designed for the transportation of heavy and oversized cargo that cannot be easily loaded through the doors of a standard container. The open top, usually covered by a removable tarpaulin, allows for loading from above using cranes or similar equipment.

Specifications
- Length: 40 feet
- Type: Open-top
- Design code: 42UT
- Material: Made of Corten steel, known for its durability and resistance to harsh weather conditions.
- Common use: Transport of machinery, industrial equipment, heavy construction materials, and cargo exceeding the height of a standard container.
Features
- Flexibility: The open-top design allows for the transport of tall or irregularly shaped items.
- Accessibility: Facilitates easy loading and unloading of cargo through the roof opening.
- Protection: Although they have an open top, these containers can be covered with a tarpaulin that protects the cargo from weather elements during transport.
ISO Container Systems and Standards
ISO 6346 Code
ISO 6346 is an international standard for the coding, identification, and marking of shipping containers. It ensures uniformity and consistency in container identification worldwide. Each container receives a unique code, consisting of the owner’s prefix, serial number, and check digit, which is crucial for efficient tracking of logistics and the global supply chain.
Role of Bureau of International Containers (BIC)
BIC manages the ISO 6346 standard and oversees the registration of container owner codes. It ensures the uniqueness of each code and its compliance with international regulations, facilitating seamless shipping and logistics operations worldwide.
Types of ISO Containers
ISO containers are categorized by their design and intended use. Common types include:
1. General Purpose Container (GP):
- Description: Standard containers used for general cargo.
- Codes: 20GP, 22GP, 42GP, etc.
2. Open-Top Container (OT):
- Description: These containers have an open top covered with a tarpaulin, similar to the ISO 42UT.
- Codes: 22UT, 42UT, 45UT, etc.
3. Flat Rack Container:
- Description: Containers without a roof or side walls, used for oversized cargo.
- Codes: 22PC, 42PC, etc.
4. Refrigerated Container (Reefer):
- Description: Containers with refrigeration units for transporting perishable goods.
- Codes: 22RT, 42RT, etc.
5. Tank Container:
- Description: Designed for the transport of liquids and gases.
- Codes: 20TD, 42TD, etc.
6. Ventilated Container:
- Description: Containers with ventilation for transporting goods like coffee beans.
- Codes: 22V0, 42V0, etc.
Applications and Benefits of ISO 42UT Containers
Applications
- Transport of heavy machinery: Ideal for transporting large machines that cannot be disassembled.
- Construction materials: Used for transporting oversized construction materials, such as steel beams.
- Industrial equipment: Suitable for transporting large industrial equipment that requires top loading.
Benefits
- Cost-effective transportation: Allows the transport of large and heavy items without disassembly, saving time and reducing labor costs.
- Versatility: Usable across various transportation modes, including sea, rail, and road.
- Durability: Made from high-quality materials to withstand harsh weather conditions, ensuring the safety of the cargo.
Related Terms and Concepts
Collapsible containers
Collapsible containers, such as the 42P3 model, save space when not in use. They are particularly useful in logistics operations where space efficiency is key.
Insulated containers
Insulated containers, such as the 42H0 model, transport temperature-sensitive goods and provide thermal insulation to maintain the internal temperature.
Collapsible containers with flush folding
Collapsible containers with flush folding, like the 42P8 model, feature folding sides and ends, allowing for easy storage and transport when empty.
ISO 42UT shipping container is a versatile and essential part of the global shipping industry, offering robust solutions for transporting oversized and heavy cargo. Understanding its features, benefits, and applications allows businesses to optimize logistics and ensure efficient international goods transportation.
In a broader context, ISO containers, governed by standards like ISO 6346, are key to the smooth functioning of global trade. By adhering to these standards, businesses ensure compatibility, safety, and efficiency in shipping operations. Whether it involves transporting machinery, construction materials, or industrial equipment, ISO 42UT and other ISO containers provide reliable and standardized solutions that meet the diverse needs of the shipping industry.