
Since 2006
Welcome to Shandong Shanglong Trading Co., Ltd !
Overview
Four axles allow higher load capacity than a 3-axle trailer, enabling you to transport larger equipment and take on more high-value jobs.
The 13m deck provides ample space for long excavators or wide machinery, so you can accept jobs that shorter trailers cannot handle.
With four axles, more tires share the weight evenly, extending tire lifespan and significantly reducing replacement costs.
Four axles simplify compliance with local weight regulations, ensuring smooth passage at checkpoints and keeping your operations on schedule.
The wider axle spread between the four axles maintains straight-line stability, reducing driver fatigue on long-distance routes.
The low deck lowers the machine's center of gravity, providing stable handling when navigating hills or curves.
The spring-assisted ramps with anti-slip bars allow equipment to load and unload independently, eliminating the need for additional crane rental costs.
The heavy-duty chassis and reinforced tie-down points secure the load firmly, ensuring safe transport over long distances.
Advantages
Specifications
Application
Precision numerical control cutting ensures smooth, uniform steel blanks for trailer components.
Robotic welding creates solid, crack-resistant beam welds for rigid trailer frames.
Trailers are shipped in bulk by breakbulk vessels for cost-effective intact delivery worldwide.
FAQ
The production time usually depends on the trailer model, quantity, and customization requirements. Standard models are generally faster to produce.
Trailers are usually shipped by bulk cargo, ro-ro vessel, or container shipment depending on the trailer type, destination port, and shipping cost.
We can provide commonly used axle and suspension options such as FUWA, BPW, mechanical suspension, air suspension, and heavy-duty suspension according to customer requirements.
The loading capacity depends on the trailer type and configuration. Common capacities include 40 tons, 50 tons, 60 tons, and heavier-duty options for special transport.
Yes. We can customize the trailer according to your transport needs, such as loading capacity, axle number, suspension type, tire model, trailer size, and local road conditions.
We supply different types of semi-trailers, including flatbed trailers, lowbed trailers, fuel tanker trailers, dump trailers, cargo trailers, and container chassis trailers.
We offer flexible shipping options, including FOB China Port and CIF (Cost, Insurance, and Freight) to your designated destination.
Our standard payment term is 100% T/T. A 30% deposit is required in advance to initiate production, with the remaining 70% balance payable prior to shipment.
Message

Established in 2006, Shandong Shanglong Trading Co., Ltd Trailer supplies different types of products and provides relevant technical support and services to foreign customers.
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