4 axle container chassis trailer

4 axle container chassis Introduction

Boca Automotive’s 4 Axle Container Chassis (also known as a skeletal trailer) is the ultimate solution for transporting overweight containers. By adding a fourth axle, this chassis distributes the load more evenly, complying with strict road regulations while significantly increasing the payload capacity to 60-80 tons. Our chassis is constructed with a reinforced “I” beam main frame made of Q345B high-tensile steel, ensuring maximum rigidity and resistance to twisting. Whether you are moving a single 40ft container or a heavy 20ft container, the 12 sets of high-quality twist locks provide the versatility and security your fleet needs.

Key Features of the 4 axle container chassis

1.High-strength Q345B/Q550 steel structural frame

Laser-cut and robotically welded

Excellent weight-to-strength ratio

Anti-torsion design suitable for rough terrain

2.High-load-bearing four axle system

Each 4 axle skeletal container trailer axle is carefully designed for excellent weight distribution within the container.

Suspension options include:

Mechanical spring suspension

Air suspension system

Boggie suspension system for heavy mining operations

3. Reinforced spindle and landing gear

50 mm / 90 mm Sio steering axle heads

28-ton heavy-duty landing gear

Supports high-frequency container handling operations

4.Reliable braking system

Standard anti-lock braking system

Wabok brake valves are readily available

Ensuring safe control even under heavy loads

5. Optimized torsion lock layout

4/8/12 type torsion lock structure

Suitable for containers of various sizes

High-security locking system

Chassis for shipping container detailed specifications

Component	Specification
Model	4 Axle Container Chassis Trailer
Material	High-Strength Steel Q345B / Q550
Length	12.5–13.2 m (Customized)
Axle	4 × 13T / 14T / 16T Axles
Suspension	Mechanical / Air / Bogie
Tires	12R22.5 / 315/80R22.5
Kingpin	50mm or 90mm
Landing Gear	28T Heavy-Duty
Twist Locks	4–12 PCS ISO Certified
Braking	ABS / WABCO System
Payload Capacity	60–80 Tons (depending on configuration)

Advantages of Using a container chassis semi trailer

1 Higher Load Capacity and More Balanced Weight Distribution

More axles reduce the load pressure on each wheel, thus improving vehicle stability and extending tire life.

2 Suitable for Rugged Roads and Heavy Containers

Especially suitable for:

Mining logistics

Remote areas

Overweight operations

3 Reduced Maintenance Costs

The robust beam structure and durable axles significantly reduce maintenance frequency.

4 Suitable for Multiple Container Sizes

This chassis can safely carry:

One 40 foot container

Two 20 foot containers

One 45 foot container

5 Long Service Life

Reinforced welding and anti-corrosion paint ensure the product’s durability in port and coastal environments.Our heavy duty 4 axle container chassis for sale is widely used for intermodal container transport and port logistics operations in Africa and the Middle East. 

Applications of container trailer chassis for sale

This intermodal container chassis for sale showcases its wide applications in:

Port container shipping

Logistics companies

Long-haul freight

Warehouses and distribution centers

Shipping companies

Container loading yards

Multimodal transport hubs

Whether transporting standard containers, refrigerated containers, tank containers, bulk cargo units, or heavy industrial goods, this shipping container chassis for sale delivers reliable performance.

Why Choose a shipping container semi trailer Manufacturer Like Us?

You will benefit from:

ISO certified production

Robotic welding for consistency

Custom layout options for 40ft/45ft/20ft combinations

Imprompt beam construction for enhanced strength

Competitive factory prices

OEM and ODM customization services are available for global transport companies, logistics fleets, and shipping container transport trailer dealers.

4 axle container chassis manufacturer designed for Global Export Markets

Africa Strong frame and heavy suspension perform well on rugged roads and high-usage container routes.

Middle East High temperature tolerance and stable long-distance transport capability. 

Southeast Asia Corrosion resistance for coastal and humid environments. 

South America Balanced axle load distribution for long haul intercity routes.

Custom configurations ensure compliance with different regional transport regulations.

Case Studies – 4 Axle Container Chassis Export Projects

Tanzania – Heavy Cargo Port Distribution

Product: four axle container chassis for sale

Configuration: Reinforced twist locks | Heavy duty frame | Air suspension

Application: High rotation container transfer within port to inland logistics

Result: Increased throughput capacity and reduced maintenance downtime improved operational efficiency for Tanzania logistics partners.

Philippines– Long Distance Container Hauling

Product: four axle container chassis trailer

Configuration: Five twist locks | Corrosion-resistant finish | Heavy duty

Application: Port to dry depot and inland distribution

Result: Excellent performance across varied road conditions with consistent service life.

FAQ

Q: Why should I choose a 4 axle container chassis over a 3 axle version?

A: A 4 axle configuration is essential for transporting overweight cargo. It provides better weight distribution, which helps in meeting local axle load regulations and reduces tire wear and stress on the truck tractor.

Q: Can this chassis carry two 20ft containers simultaneously?

A: Yes. Our 4 axle skeletal trailer is equipped with 12 sets of ISO twist locks, allowing you to carry one 40ft container, one 20ft container in the middle, or two 20ft containers at once.

Q: How do you ensure the strength of the main beam?

A: We use automatic submerged arc welding for the entire main beam. The Q345B high-tensile steel frame is reinforced at critical stress points to prevent sagging or cracking under maximum load conditions.

Get Factory Price

Looking for a 4 axle container chassis for sale with competitive pricing and custom export capabilities?
We provide factory-direct four axle container chassis price , full technical specifications, and tailored logistics options for your region.As a professional container chassis manufacturer in China, we supply export-ready 4 axle container chassis trailers with factory direct pricing. 

Contact us now to receive:
Accurate factory price quotation

Technical drawings & certification sheets
Custom configuration suggestions
Export packing & delivery plan

heavy duty container chassis price