Getting to Know Containers in the World of Logistics

In modern logistics, containers—also known as shipping containers— have become an essential element in large-scale cargo transportation.

Their presence simplifies the shipping process, enhances security, and improves efficiency in distribution through various modes of transportation such as trucks, ships, and trains.

What is a Container?

A container is a specialized packaging unit with standardized dimensions, designed for repeated use as a storage unit as well as a means of transporting goods.

Technically, a container is a large steel box that meets ISO (International Organization for Standardization) standards, which is used as a multi-purpose global logistics device.

Containers are used not only for transportation, but also as temporary storage units or even mobile warehouses.

See also: Why US Products Are Exempt from Import Tariffs in Indonesia

Because it’s made of high-quality steel material and designed with a sturdy reinforcement structure, the container is able to protect its contents from impacts and pressure during transportation.

Main Functions of Containers in Logistics Activities

The use of containers in the logistics industry aims to:

• Maintain cargo security

• Makes the loading and unloading process easier

• Optimize delivery capacity

• Facilitate cross-country shipping in line with the international standards

Each type of cargo requires a container with different specifications. Therefore, it is important to understand the types of containers and their uses.

Types of Containers and Their Uses

1. Dry Cargo Container (General Purpose Container)

This type is the most common container used to transport dry goods that do not require temperature control. It is ideal for clothing, electronics, household appliances, and other consumer products.

2. Reefer Container (Refrigerated Container)

Designed with an internal cooling system, these containers are used for goods that require controlled temperatures, such as frozen foods, fruits, vegetables, and pharmaceutical products. Reefer Container maintains the quality and freshness of goods during transit.

See also: Tips for Choosing the Right Freight Truck for Shipping

3. Bulk Container

This type of container is specifically used for bulk cargo such as unpackaged rice, corn, or wheat. This container also has a small opening at the bottom or top to facilitate the loading and unloading process.

4. Flat Rack Container

Having foldable sides, it is suitable for heavy and large loads such as heavy equipment, vehicles, or industrial machines. Strong construction at the ends of the container provides high stability.

5. Open Top Container

Without a permanent roof, this type of container is used for transporting tall or large items that cannot be fitted through standard doors. Examples: long pipes, steel plates, logs, and cranes.

6. Open Side Container

Equipped with a side door to make it easier to access large or wide items. Generally used for industrial goods, large panels, or machinery that is difficult to move through the front door.

7. Tank Container (ISO Tank)

Specially designed to transport liquids and gases, such as chemicals, oil, or industrial water. The tanks are placed inside the steel structure of the container to maintain the stability and safety of the cargo.

See also: Discover the Shipping Methods that Fit Every Cargo

Standard Container Sizes and Loading Capacities

Containers are available in several international standard sizes, facilitating logistics integration between countries and modes of transport. Here are the most commonly used sizes:

1. 20-Feet Container (20 FT)

• Capacity: 33-CBM (cubic meters) or equivalent to 21 tons

• Ideal for: medium or single-household deliveries

2. 40-Feet Container (40 FT)

• Capacity: 60-MBC or equivalent to 27 tons

• Used for: shipping large items in one shipment

3. 45-Feet Container (45 FT) or High Cube

• Capacity: 86-CBM or 30 tons

• Taller than standard containers, suitable for large loads at high volume

The selection of container size depends on the type, weight, and payload volume. The more precise the choice, the more efficient your logistics process will be.

Containers are an indispensable modern logistics solution in large-scale distribution. With various types and sizes available, containers provide flexibility, security, and efficiency in every shipping process.

Knowing the right type and size of container not only simplifies logistics operations but also minimizes the risk of damage during transportation.

Choosing the correct type of container should also go hand in hand with selecting the right logistics service provider. Choose a service provider with experience, a strong reputation, and comprehensive services.

See also: Project Cargo: Logistics Services for Oversized Goods

A logistics company that could be an option is SELOG, a subsidiary of PT Serasi Autoraya (SERA) and part of the Astra Group.

With more than 20 years of experience,SELOG is here to offer a variety of comprehensive and end-to-end logistics services. They range from Trucking, Shipping, Freight Forwarding, Warehousing, and Project Cargo.

Moreover,SELOG’s services are supported by cutting-edge digital technologies, which not only make things easier, but also effective and efficient for businesses, one of which is Astra Fleet Management Solution (AstraFMS) and Warehouse Management System (WMS) technology.