WHAT IS CONTAINER CHASSIS? LEARN ABOUT TYPES AND USES

20 Sep, 2024

A container chassis is a crucial component in the transportation and logistics sector, designed specifically to carry containers securely and efficiently. This article from Thaco Trailers will provide detailed information about a container chassis, detailing the different types available and their specific applications. By understanding the role and functionality of container chassis, you can make informed decisions to optimize your logistics operations and improve overall efficiency.

1. What is a container chassis?

A container chassis is a critical asset in the transportation and logistics industry, designed to support and transport intermodal containers. This trailer framework is specifically engineered to carry containers of various sizes, ensuring they are securely fastened during transit, whether by road, rail, or ship. Understanding what a container chassis is and its significance in the logistics chain is essential for those involved in transporting goods.

What is a container chassis?
What is a container chassis?

Definition of container chassis

A container chassis, also known as a container chassis trailer, is a semi-trailer designed to accommodate intermodal containers. These chassis are equipped with locking devices to secure the containers, ensuring they remain stable during transportation. The most common type is the 20 ft, 40 ft, 45 ft, 53ft in length, which is widely used for carrying standard-sized containers.

Structure and function of container chassis

The structure of a container chassis is typically made of high-strength steel to withstand the heavy loads it carries. It includes a frame, suspension systems, axles, wheels, locking mechanisms, and landing gear. The frame is designed to distribute the weight of the container evenly, while the axles and wheels ensure smooth mobility. The locking mechanisms, known as twist locks, are crucial for securing the container to the chassis, preventing it from shifting during transport.

The primary function of a container chassis is to facilitate the efficient transport of intermodal containers between different modes of transportation, such as ships, trains, and trucks, without the need to unload the container’s contents. This seamless intermodal efficiency is crucial in moving goods quickly and safely across various transport methods. The twist locks and the overall design of the chassis ensure that containers are securely fastened during transport, minimizing risks. The chassis provides a mobile and flexible platform for moving containers, particularly useful for short to medium distances between ports, rail terminals, and distribution centers.

2. What are the benefits of using chassis containers in transportation?

Container chassis plays a crucial role in the transportation and logistics industry, offering a range of benefits that enhance operational efficiency and safety while reducing costs. Understanding the three main types of container chassis, including standard container chassis, extendable container chassis, and slider container chassis, is essential for optimizing your transport operations.

Improving transport efficiency

Container chassis significantly enhance transport efficiency by providing a reliable platform for moving containers seamlessly between different transportation modes, such as ships, trains, and trucks. Also, the use of container chassis dramatically increases the efficiency and decreases the waste of the global supply chain with most container chassis usually being made out of lightweight materials that are durable enough to hold heavy containers.

Cost savings

Using container chassis can lead to substantial cost savings. The compatibility of chassis with different container sizes allows for flexible use across various transportation needs, reducing the need for multiple trailers, minimizing fleet investment and maintenance costs, and thus lowering expenses.

Ensure safety

Container chassis are vital for daily shipping operations because they keep containers securely in place during transit, reducing the likelihood of damage. Generally, container chassis simplifies the entire shipping process, from loading to final delivery, enhancing both efficiency and reliability in transportation.

3. Popular types of container chassis on the market today

Understanding the different types of container chassis is vital for optimizing transportation efficiency and ensuring the safe delivery of goods. Each chassis type serves a unique purpose, catering to the diverse needs of the logistics industry. Below are the most popular types of container chassis available on the market today:

Standard Chassis

The standard chassis is the most common type of container chassis used in the industry. It is designed to carry 20ft and 40ft containers and is typically used for general freight. The simplicity and widespread use of the standard chassis make it a reliable choice for many businesses. These chassis are also available in various lengths to accommodate different container sizes, including the 53ft container chassis, which is ideal for larger loads.

The 40′ Gooseneck Tandem prioritized streamlined design and effortless upkeep, and the strategic dual-axle model optimizes load distribution for ISO 40′ containers, while also significantly enhancing the vehicle’s agility and responsiveness on the road.

Standard Chassis
Standard Chassis

Extendable Chassis

The extendable chassis is designed to carry containers of varying lengths. Depending on the length of the container being hauled, an extendable chassis can be extended or shortened accommodating up to 20ft, 40 ft, 45ft, 53ft containers, etc.

If your business has to transport containers of varying lengths, the 20’/40′ City Combo Tandem at Thaco Trailers is designed to handle 1 x ISO 20′ or 1 x ISO 40′ containers. The strategic two-axle design enhances load balancing, significantly boosting the vehicle’s maneuverability.

Extendable Chassis

Slider Chassis

Slider chassis are versatile options that allow for the adjustment of the container’s position on the chassis. This feature is particularly useful when balancing the weight distribution of the cargo, ensuring safer and more efficient transport.

53′ Gooseneck Slider Tandem is engineered for exceptional heavy-duty capabilities, this chassis is designed to handle North American 53′ containers, making it an ideal choice for specialized industrial applications.

Slider Chassis

4. Factors to note when choosing a container chassis

Selecting the right container chassis is crucial for efficient and safe transportation within the logistics industry. When making a decision, several factors should be carefully considered to ensure that the container chassis meets your specific needs. Here’s a breakdown of the most critical aspects:

About the purpose of use

When selecting a container chassis, it’s crucial to consider the specific purpose it will serve. Different chassis are designed for various types of transportation and cargo. For instance, some chassis are optimized for highway transport, while others might be suited for rail or port operations. Understanding your logistical needs will help ensure you choose a chassis that aligns with your operational requirements.

Payload and dimensions

Understanding the payload capacity and dimensions of the container chassis is vital for ensuring it meets your operational needs. Choose a chassis with a payload capacity that matches the weight of the containers and cargo it will carry. Overloading can lead to safety issues, violations of traffic and transport regulations, as well as damages to the containers and chassis. Moreover, the chassis should be compatible with the sizes of containers you plan to transport with the common sizes including 20ft, 40ft, and 45ft containers. Verify that the chassis can accommodate these dimensions without compromising stability and safety.

Durability

Durability is another critical aspect to consider when selecting a container chassis. The chassis should be constructed from high-quality materials that can withstand the rigors of transport over long distances and various terrains. Consider the frame strength, corrosion resistance, and overall build quality. A durable chassis minimizes maintenance costs and downtime, ensuring that your container chassis trailer remains in service for a longer period.

Standards and certification

Lastly, ensure that the container chassis you choose complies with industry standards and certifications. This is especially important for safety and regulatory compliance. The chassis should meet the standards set by organizations such as the Department of Transportation (DOT) and the International Organization for Standardization (ISO), as well as other standards such as AAR, ANSI, TOFC, F(C)MVSS, SAE, and TTMA, etc. Proper certification ensures that the types of container chassis you’re using are legally compliant and safe for road use.

5. Notes when using container chassis

Choose the right type of container chassis

Selecting the appropriate container chassis is crucial for safe and efficient transport. Consider the size and weight of the container, the type of cargo, and the route to be traveled. Ensure the chassis has the appropriate configuration and number of axles, as well as weight capacity to handle the desired load and optimize weight distribution, ensuring the axle load limit is met. Moreover, check that the twist locks are compatible with the container’s corner castings to secure it properly during transport.

Ensure safety when loading containers

Loading containers onto the chassis requires careful attention to safety. Make sure the container is evenly distributed on the chassis to prevent tipping or imbalance during transit. The container should be locked securely in place using the twist locks to avoid any movement. Additionally, inspect the chassis for any signs of wear or damage before loading, as compromised components can lead to accidents or cargo loss. Always follow proper loading procedures and guidelines to ensure the safety of both the cargo and the transport personnel.

Periodic maintenance

Regular maintenance of the container chassis is essential to keep it in optimal working condition. This includes routine checks on the tires, brakes, suspension system, and twist locks. Look for signs of wear, rust, or damage, and address any issues promptly to prevent breakdowns or accidents on the road. Periodic maintenance not only extends the life of the chassis but also ensures compliance with safety standards and reduces the risk of costly repairs or downtime.

Comply with legal regulations when using the chassis

Compliance with legal regulations is mandatory when using a container chassis. This includes adhering to weight limits, ensuring the chassis is roadworthy, and following transportation laws specific to the region or country. Failure to comply with these regulations can result in fines, legal liabilities, or even accidents. Stay informed about the latest regulations and ensure that all documentation, such as permits and inspections, is up to date. Proper compliance not only ensures the safety of the cargo but also protects the company from legal issues.

6. Thaco Trailers – Vietnam’s leading manufacturer and supplier of high-quality container chassis

Thaco Trailers specializes in manufacturing semi-trailers and heavy steel structures, recognized for its advanced manufacturing capabilities and commitment to innovation.
Focusing on continuous quality improvement, Thaco Trailers excels in research and development to create customized products tailored to diverse market needs. Thaco Trailers strictly meets North American standards such as DOT, AAR, ANSI, TOFC, F(C)MVSS, SAE, and TTMA, ensuring top-notch quality and compliance. Equipped with cutting-edge technology lines, Thaco Trailers is the leading manufacturer and supplier in Vietnam with superior products that embody durability and precision.

Thaco Trailers specializes in manufacturing semi-trailers and heavy steel structures

Overall, container chassis are essential in the logistics industry, offering a robust, secure, and efficient means of transporting intermodal containers. These are the common types of container chassis, each with its unique features and advantages. The right choice depends on the specific needs of your business, if you want to look for more information about our container chassis, please visit our product pages or contact us directly and we will recommend the right container chassis for you.

Contact Information:

  • Website: https://thacotrailers.com/
  • Hotline: (+84) 933 805 707
  • Email address: thacosv@thaco.com.vn