A heavy duty transport solution for oversized cargo. Its innovative 20ft+40ft dual-section design, super link trailers are easily accommodates wind turbines, construction equipment, and steel structures.


0A heavy duty transport solution for oversized cargo. Its innovative 20ft+40ft dual-section design, super link trailers are easily accommodates wind turbines, construction equipment, and steel structures.
Value to Customers
✔ Higher per-trip efficiency lowers overall logistics costs
✔ Super link trailer with robust design ensures long-term ROI with minimal wear
✔ Customizable options (e.g., hydraulic gooseneck, extendable decks)
The 20ft+40ft flatbed semi trailer is a versatile heavy-duty transport solution designed for long-haul and oversized cargo. Its unique 20ft+40ft dual-section structure, combined with a four-axle load-bearing system, delivers exceptional stability and payload capacity, super link trailer ideal for transporting large machinery, steel beams, construction materials, wind turbine components, and other lengthy or heavy loads.

• Wind energy components, construction machinery, steel structures, and modular containers
•Ports, mining, and energy project logistics
•Cross-border heavy haulage


High-Strength Construction
○Super link trailer built with premium high-tensile steel and reinforced welding for superior bending and torsion resistance, ensuring durability in heavy-load and rough-terrain conditions.
Low Maintenance Costs
○Reliable branded axles and suspension components reduce downtime and repair expenses.


Modular Two-Section Deck
○The 20ft+40ft split-deck design allows flexible cargo positioning, super link trailer accommodating extra-long freight (e.g., wind turbine blades, pipes, or precast beams).
Low Deck Height
○super link trailer with optimized low-profile design simplifies loading/unloading while reducing wind resistance for better fuel efficiency.


Multi-Functional Tie-Downs
○Heavy-duty D-rings and stake pockets are strategically placed for secure fastening with chains, straps, or other restraints.
Slip-Resistant Surface
○Super link trailer withanti-skid tread plate or optional anti-corrosion coating ensures cargo stability and extends deck lifespan.


Smart Upgrades (Optional)
○Super link trailer available with LED lighting, TPMS (Tire Pressure Monitoring System), ABS brakes, and other safety enhancements for night or long-distance ha

Dimensions | Overall Dimensions (mm) | L×W×H:18,500×2,490×2530 (the height will be confirmed by the specification of tractor) |
King pin setting (mm) | 1,05 | |
Fifth wheel height (mm) | The height will be adjusted according to specification of tractor | |
| Axle space (mm) | 1,310+1,310 | |
Weight | Tare weight (kg) | 10,50 |
| Max. Payload (kg) | 40,000 | |
| Gross weight (kg) | 50,500 | |
Fabric & Configuration | Main beam | Flange 14mm/16m, Web 6mm, |
Floor | Checker plate, 3mm | |
Painting | Primer and topcoa | |
| Tire | Type: 12R22.5, equip 17pcs per chassis, | |
Rim | Type: 9.0*22.5, equip17pcs per chassis | |
Axle | Heavy Duty RHINOX 13T*3 sets | |
lock | 4pcs+12pcs | |
King pin | JOST 50# | |
| Suspension | Two axle Mechanical suspension for heavy load | |
| Leaf spring | 8pcs, 90*16mm, | |
| Landing gear | 30Ton | |
| Brake system | Dual air brake system; no ABS | |
| Electric system | 24V, LED lights. | |
| Tool box | One | |
Spare tire carrier | Two | |
Color | The color can be choosed by customer |