Three-line six-axle high-strength steel low flatbed semi-trailer

The three-line six-axle high-strength steel low flatbed semi-trailer is engineered for international fleet operators and importers who demand superior load distribution and long-term structural integrity. Its innovative three-line load-bearing configuration works in concert with a balanced six-axle arrangement to create a robust platform that effectively mitigates concentrated stress, protecting both cargo and chassis during heavy-haul operations.

Product Overview

This low flatbed semi-trailer combines a 13,000 mm length, 3,000 mm width, and 3,100 mm height with a rated load capacity of 13.21 tons and a total vehicle weight of 12.9 tons. The optimized load-bearing structure ensures that weight is evenly distributed across all six axles, reducing point-loading risks and enhancing stability at highway speeds. Designed for versatility, it accommodates a wide range of cargo types—from construction machinery to prefabricated materials—without compromising safety or performance.

Key Features

• Three-line load-bearing structure that evenly distributes stress, minimizing frame fatigue and extending service life.
• Balanced six-axle arrangement with 17.5×6.75/24 steel rings for improved traction, braking efficiency, and load-sharing.
• High-strength steel construction delivering exceptional durability while maintaining a competitive unladen weight of 12.9 tons for higher payload efficiency.
• Low flatbed design lowers the center of gravity, enhancing cargo security and simplifying loading/unloading processes.
• Chassis Quantity: 6—a robust foundation engineered for repeated heavy-duty cycles in demanding export markets.

Quality Assurance & Export Support

Every unit undergoes rigorous quality control checks to meet international safety and performance standards. The use of high-strength steel and precision welding ensures consistent reliability across diverse road conditions, from paved highways to rugged job sites. For importers, we offer competitive pricing without compromising on material quality, backed by comprehensive export documentation and packaging that protects the trailer during ocean freight.

After-Sales Service

We provide dedicated after-sales support tailored to overseas buyers, including technical guidance for assembly and maintenance, as well as a responsive spare parts supply chain. Our team works closely with logistics partners to ensure timely delivery and smooth customs clearance. With a focus on long-term partnerships, we offer training materials and troubleshooting assistance to help your fleet maximize uptime and profitability.