6 Axle 18m Side Wall Semi Trailer with Lift Axle
This 6-Axle Side Wall Semi-Trailer is designed for heavy-duty cargo transportation, especially for long-distance operations and demanding road conditions. With an overall size of 18 m × 3 m × 2.2 m, it provides a large loading space for construction materials, agricultural products, machinery, and other general cargo.
The trailer features a combination suspension system. The first axle is equipped with air suspension and a lifting function, while the rear five axles adopt mechanical suspension to provide reliable load support and durability under heavy loads.
It is also equipped with two 1,000-litre fuel tanks, providing additional fuel capacity for long-distance transportation. The overall configuration can be customized according to different cargo requirements and road conditions.
| Product Name | High Fence Semi Trailer |
|---|---|
| Product size | 18M*3M*2.2M |
| Suspension type | Mechanical Suspension Air Suspension |
| Axle | 6 Axles |
| Features | Equipped with two 1,000-liter fuel tanks |
This 6 axle side wall semi trailer measures 18m × 3m × 2.2m and is designed for heavy-duty cargo transportation. It features a special suspension configuration, with a liftable air suspension system on the front axle and mechanical suspension on the rear five axles. This combination provides flexible operation and reliable support under different loading conditions.
The trailer is also equipped with two 1,000L fuel tanks, providing a total fuel capacity of 2,000L for extended transportation operations. Its spacious cargo platform and durable side wall structure make it suitable for transporting various types of bulk and general cargo.
Main Features
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6 Axle Configuration: Designed for heavy-duty transportation with stable load distribution.
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Large Dimensions: 18m × 3m × 2.2m, providing spacious cargo capacity.
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Front Liftable Air Suspension: The front axle can be lifted under suitable conditions to reduce tire wear when unloaded.
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Rear Mechanical Suspension: Five rear axles are equipped with a durable mechanical suspension system.
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Dual Fuel Tanks: Two 1,000L fuel tanks provide a combined capacity of 2,000L.
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Side Wall Structure: Helps secure cargo and provides flexible loading options.
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Customization Available: Configurations can be adjusted according to different transportation requirements.
Applications
This 6 axle side wall semi trailer is suitable for transporting agricultural products, construction materials, industrial goods, and other bulk cargo. Its multi-axle design, mixed suspension system, and large fuel capacity make it a practical choice for long-distance and heavy-duty transportation.
For more information or customized configurations, please feel free to contact LUYI Trailer.

FAQ
What is your typical production lead time?
For standard models, the lead time is generally 15-30 days after order confirmation. For customized trailers, it takes 30-45 days depending on complexity. We provide a detailed schedule upon order confirmation.
What warranty do you offer on your trailers?
We provide a 6-year structural warranty on the main frame and a 1-2 year warranty on other components, supported by clear warranty terms. Our long-term warranty reflects our confidence in product quality.
How do you handle shipping and delivery?
We handle full logistics, offering FOB, CIF, or CFR terms. We work with reliable freight partners for sea, land, or multimodal transport to ensure timely and cost-effective delivery to your nearest port or specified location.
Are spare parts readily available?
Yes, we maintain a complete inventory of common spare parts (suspensions, brakes, lights, etc.). Most parts are interchangeable with standard brands. We ensure fast spare parts supply to minimize your downtime.
Do your trailers meet international standards and certifications?
Yes, our production complies with ISO standards, and our trailers meet key market certifications such as CE for Europe and DOT for certain regions. We also provide necessary export documentation and certification support.
Can you customize trailers according to our specific requirements?
Absolutely. We specialize in OEM/ODM services. You can customize dimensions, materials, axles, braking systems, logos, paint colors, and special functions. Our engineering team will work with you from design to production.
What international payment methods do you accept?
We accept T/T, L/C, and Western Union. For long-term partners, flexible payment terms can be discussed. We ensure secure and transparent transaction processes.
Do you provide after-sales support and maintenance?
Yes, we offer 24/7 after-sales support via email, phone, and WhatsApp. We provide operation manuals, remote troubleshooting, and can dispatch technicians if needed. We also supply genuine spare parts globally.
Can we visit your factory before ordering?
Certainly. We welcome clients to visit our factory in Shandong, China. You can inspect production lines, quality control processes, and discuss requirements face-to-face. Virtual factory tours are also available.
What is your minimum order quantity (MOQ)?
For standard models, MOQ is 1 unit. For customized orders, MOQ may vary. We offer competitive pricing for both small and large fleet orders. Contact us for a tailored quotation.
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