Do you want to learn about the best container shipping solutions? Choosing the right container chassis is key for efficient logistics and following transport rules. Therefore, you need to know its technical specifications and size factors. Then, you can choose the most appropriate container chassis for your transportation needs.
At Genron International Trade, we specialize in semi-trailer design and manufacturing. We’ll look at the different chassis options for 20-foot, 40-foot, and 45-foot shipping containers. We’ll also talk about how chassis sizes impact performance, safety, and efficiency in shipping and transportation.
Table of Contents
What is a Container Chassis?
A container chassis is a trailer made for safe and efficient shipping container movement. They meet standards from the Association of American Railroads (AAR), Federal Motor Vehicle Safety Standards (FMVSS), and the International Standards Organization (ISO). These rules make sure the chassis is safe, strong, and fits many shipping containers. In addition, it has steel main rails, cross members, and twist locks to hold the container in place.
Key Components of a Container Chassis
The main parts of a container chassis are its suspension, axles, brakes, and electrical system. The suspension, like Hutch with Three Leaf Springs, gives a smooth ride and spreads the container’s weight. The axles support heavy loads, with two axles of 5″ round and 22,500 lb beam capacity each. The braking system, with Meritor Wabco 2S/1M Anti-lock Braking System, keeps transport safe.
| Component | Description | Specification |
| Main Rails | Two hot rolled structural steel, ASTM-A572 Grade 50 “I” beams | Wide flange 12″ in depth, 19 lbs/ft |
| Landing Gear | Two-speed mechanism and square leg tubing | 10″ x 10″ low profile sand shoes |
| Suspension | Hutch with Three Leaf Springs | 11,000 lb capacity each |
| Axles | Two axles of 5″ round | 22,500 lb beam capacity each |
| Brake System | Meritor Wabco 2S/1M Anti-lock Braking System | 30/30 Spring brake chambers |
Begin with a bespoke semi-trailer designed for your exact needs. Whether it’s heavy-duty hauling or specialized cargo, we’ve got the perfect solution to keep you moving forward.
Standard Dimensions of a Container Chassis
Knowing the standard dimensions of a container chassis is key for picking the right equipment for your shipping needs. Chassis are made to fit different container sizes. Understanding their dimensions is vital for efficient logistics and transport operations.
20-Foot Container Chassis Dimensions
A 20-foot container chassis is made for a standard 20-foot shipping container. These chassis are usually 20 to 22 feet long, with some variation based on the manufacturer and design. The width is always 8 feet (96 inches) to meet road regulations and support the container’s base.
40-Foot Container Chassis Dimensions
For 40-foot shipping containers, the chassis length is about 40 to 42 feet. Our 40-45-48-53′ Extendable chassis model can carry different container sizes on one trailer. It’s 40.6 feet long when closed, perfect for 40-foot containers.
45-Foot Container Chassis Dimensions
The 45-foot container chassis is popular for international trade. Fully extended, they are about 45’6″ long. Many are extendable, switching between 40-foot and 45-foot sizes. They weigh between 9,000 and 10,000 pounds, depending on materials and features.
You can choose from expandable chassis models for containers of all sizes, including 45-foot containers. They keep structural integrity and weight balance. This is key for international shipping, where 45-foot containers are a good mix of size and ease of movement.
- The telescoping beam system lets the chassis extend for 45-foot containers.
- They stay at the standard 8 feet (96 inches) wide for road compliance.
- Standard models weigh between 9,000 and 10,000 pounds, with variations based on materials and features.
Specialized Container Chassis Dimensions
Specialized container chassis meet specific needs, adding to cargo transport flexibility. They’re made for unique cargo, like oversized items, heavy equipment, or special containers.
- Extendable Container Chassis: Extendable container chassis handles longer or oversized cargo. They adjust to various lengths, perfect for oversized shipments.
- Tri-Axle Container Chassis: Tri-axle container chassis are for heavy-duty use. They spread weight over three axles for better stability and less road wear. They’re great for heavy or oversized containers.
- Generator and Tank Chassis: Generator and tank chassis are for power generators and liquid tanks. They have reinforced structures and special dimensions for their cargo.
It is important to note that generator chassis have extra supports and power connections, like standard 20-foot chassis but stronger.
On the other hand, tank chassis have special cradle designs and securing systems for liquid containers. They keep standard dimensions but have internal changes for stability.
Dimensions of a Container Chassis: Technical Specifications
Container chassis technical specs are key for shipping safety and compatibility. We’ll cover the main points important for your transport needs.
- Weight Capacity and Tare Weight: The weight capacity of a chassis is crucial for safe cargo transport. Tare weight is the chassis’s weight without containers. Knowing these is essential for safe and efficient cargo transport.
- Width and Height Specifications: The width and height of a chassis are also important. Standard widths fit different container sizes, and height varies by cargo type.
- Coupler Height and Kingpin Location: The height of the coupler and the kingpin’s location are key for working well with tractors and safe use. The kingpin’s spot can vary but usually is between 30 to 36 inches from the front bolster’s back. This affects how the weight is spread out and how easy it is to turn.
Choosing the Right Container Chassis Size
Picking the right container chassis size is key for safe and efficient transport. You need to consider a number of factors to ensure that it is compliant and suitable for transporting goods.
- Matching Chassis to Container Size: It’s important to match the chassis size to the container it will carry. You need to check the container’s length, width, and height to pick the right fit.
- Weight Considerations and Axle Configuration: When choosing a chassis, weight and axle setup are big factors. You need to check the chassis’s weight capacity and tare weight to make sure it can handle the container’s weight. The axle setup is also important for stability and how easy it is to maneuver.
- Transportation Requirements and Regulations: Transport rules change by area and must be considered when picking a chassis. Therefore, you need to look at things like size limits, weight restrictions, and safety needs.
Conclusion
Knowing about container chassis sizes is key for good logistics. It helps move goods safely and efficiently over long distances. Therefore, you need to think about the container size, weight, routes, and rules. In addition, in places like Africa and Southeast Asia, you must also think about local roads and rules.
FAQ
How do I choose the right container chassis size for my shipping needs?
Think about your container’s size and weight. Also, consider the transport rules and needs.
What are the benefits of using a tri-axle container chassis?
Tri-axle chassis are stable and distribute weight well. They’re great for heavy or oversized cargo.
