4 Axle Sidewall Trailer with Removable Side Panels

The 4 Axle Sidewall Trailer with Removable Side Panels is a multi-functional, heavy-duty semi-trailer engineered for versatile logistics and bulk cargo transportation. Integrating a robust four-axle load-bearing structure and detachable side panel design, this trailer breaks the limitations of traditional fixed-sidewall trailers. It seamlessly switches between enclosed sidewall transport and open flatbed transport modes, adapting to diverse cargo types and loading/unloading scenarios. Built with high-strength structural steel and optimized mechanical configuration, it delivers outstanding stability, durability and load capacity, making it an ideal solution for long-distance freight, engineering transportation, and industrial material delivery.

Product Parameters

Suitable for transporting 60-80 tons of cargo; side board height is optional

8 sets of container twist locks are optional

Axle options: FC / FUWA / BPW / SAF

Tire size: 12R22.5, brands Triangle / Linglong available

2 toolboxes and 48 lashing tensioners

50# / 90# kingpin optional; drawbar plate thickness: 14mm

Full LED lights. Complete vehicle weighing and circuit inspection before delivery

Whole trailer wax spraying anti-corrosion for sea shipment; tarpaulin can be installed optionally

Service Guarantee

Customize a solution exclusive to you according to your needs

why choose our products

Strict Quality Control & Premium Raw Materials

We implement full-process quality inspection from raw material procurement to finished product delivery. All steel materials, axles, brake systems and core accessories are sourced from qualified top-tier suppliers. Every trailer undergoes strict welding inspection, load testing, anti-corrosion quality check and road simulation testing before shipment. We reject defective products fundamentally, ensuring every delivered trailer meets international heavy-duty transportation standards and features stable performance and long service life.

Brand And After Sales Service

Fully Customizable Configurations

We don't just build off-the-shelf trailers-we tailor every single detail to match your exact needs. Whether you need to adjust the platform length, side wall height, axle arrangement, or how you secure your cargo, we'll build a trailer that fits your specific cargo types, route challenges, and daily operations like a glove.

Escort heavy duty transportation

From the moment your trailer rolls off the production line, we're with you every step of the way. We'll handle professional suspension tuning, walk you through clear operational guidance, and offer 24/7 support for any questions that pop up. From regular part upkeep to custom packaging tweaks for your load, we provide full-cycle support to ensure you can run your trailer smoothly, with zero headaches.

Brand And After Sales Service

FAQ

Q: Q1: How long does it take to disassemble and install the side panels?

A: Featured with plug pin and twist-lock quick-release structure, the side panels can be fully assembled or disassembled by two workers within 30 minutes. Optional hydraulic automatic side panels enable one-key operation for higher efficiency and lower labor costs.

Q: Q2: What is the maximum load capacity of the 4-axle sidewall trailer?

A: This trailer offers a standard load capacity of 40–60 tons, with a customized heavy-duty version available for up to 80 tons. The 4-axle balanced load structure ensures stable driving and no structural deformation under rated full loads.

Q: Q3: Are the side panels easy to deform after long-term use?

A: No deformation occurs in long-term use. The side panels adopt thickened high-strength steel plates and W-type reinforced structure, with stress-relieved welding. They effectively resist bulging and extrusion, maintaining flat and firm after long-term heavy-load transportation.

Q: Q4: Can the trailer adapt to complex road and bad weather?

A: Yes. Equipped with a high-performance suspension system, it adapts to highways, mountain roads, construction gravel roads and other complex road conditions. With professional shot blasting and electrostatic anti-corrosion coating, it features excellent rust and corrosion resistance for all harsh weather conditions.

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