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- Clean Energies
- Services
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- Products
- Tractor
- Dump Trucks
- Light Trucks
- Special Vehicles
- Mining Trucks
- Semi Trailers
- Pickup
- Clean Energies
- Services
- About Us
- …
- Products
- Tractor
- Dump Trucks
- Light Trucks
- Special Vehicles
- Mining Trucks
- Semi Trailers
- Pickup
- Clean Energies
- Services
- About Us
Flatbed Trailer

Engineered for Versatile Commercial Transport
Our flatbed semi trailers are engineered for versatile commercial transport, designed to carry two 20-foot containers, one 40-foot container, one 45-foot container, as well as oversized bulk cargo and heavy equipment. We offer a full range of configurations including 20ft, 40ft and 45ft flatbed trailers to meet all your transport requirements.
Built with high-strength steel for maximum durability and lightweight performance, these trailers deliver exceptional payload capacity while minimizing fuel consumption. The advanced anti-corrosive coating provides long-lasting protection against harsh weather and road conditions, and the reinforced frame structure ensures reliable performance even under heavy loads.
Features
Our flatbed semi trailers are engineered for maximum versatility and durability, designed to handle a wide range of commercial transport applications including standard containers, oversized cargo, heavy machinery, construction materials and general freight. Available in 20ft, 40ft and 45ft configurations, they accommodate two 20-foot containers, one 40-foot container or one 45-foot container with universal twist lock positioning.
Constructed from premium high-strength steel with advanced lightweight design technology, these trailers deliver exceptional payload capacity while minimizing curb weight to reduce fuel consumption and increase single-trip revenue. The entire frame undergoes a multi-stage anti-corrosive treatment process including shot blasting and electrophoretic coating, providing long-lasting protection against saltwater, harsh weather and road chemicals.
The reinforced main beam structure is optimized through finite element analysis to ensure uniform load distribution and superior structural integrity, even under maximum load conditions. All critical components are sourced from leading global manufacturers and undergo rigorous quality testing to guarantee reliable performance and low maintenance requirements. Modular production processes and precision tooling ensure consistent quality and fast delivery across all configurations.
Parameter Specification Basic Information Model Flatbed Semi-Trailer Applicable Container 20ft / 40ft Standard / High Cube Container Axle Configuration 2 Axles / 3 Axles / 4 Axles (Optional) Gross Vehicle Weight 35T(2Axle) / 40T(3Axle) / 60T(4Axle) Rated Payload 20-25T(2Axle) / 30-35T(3Axle) / 45-50T(4Axle) Dimension Parameters Overall Dimension (L×W×H) 12500×2500×1550mm (20ft)
16500×2500×1550mm (40ft)Platform Size (L×W) 12400×2480mm (20ft)
16400×2480mm (40ft)Wheelbase 5200+1310mm (2Axle)
5200+1310+1310mm (3Axle)
5200+1310+1310+1310mm (4Axle)Platform Height 1250-1350mm (Unloaded) Ground Clearance ≥280mm Chassis Structure Main Beam Q345B High Strength Steel, I-beam
Height: 500mm (Standard) / 550mm (Heavy Duty)
Upper Plate: 14mm / Lower Plate: 16mm / Web: 8mmSide Beam 16# Channel Steel Cross Beam 10# Channel Steel, Spacing 500mm Platform Floor 3mm Checkered Steel Plate Container Locks 4 sets (20ft) / 8 sets (40ft) Standard Twist Locks
Adjustable Position for Multi-size ContainersSuspension & Running Gear Axle Brand & Capacity BPW / FUWA / JOST (Optional)
13T/16T Per AxleSuspension Type Mechanical Suspension (Standard)
Air Suspension (Optional)Leaf Spring 90mm(W)×16mm(T)×10 Layers (3Axle)
90mm(W)×18mm(T)×12 Layers (4Axle Heavy Duty)Tire Specification 12R22.5 (Standard) / 315/80R22.5 (Optional)
12 Tires + 1 Spare Tire (3Axle)Landing Gear JOST / FUWA Brand
28T Capacity, Two-speed, Crank HandleKing Pin 2.0 inch (Standard) / 3.5 inch (Optional) Braking & Safety System Braking System Dual-line Air Brake System
WABCO / Knorr-Bremse Valves (Optional)ABS System WABCO 4S/4M Anti-lock Braking System (Standard) Emergency Braking Emergency Relay Valve + Parking Brake Air Tank 3×40L Steel Air Tanks Safety Devices Side Guard Rails + Rear Under-run Protection
Reflective Strips + Warning TrianglesStandard & Optional Configuration Standard Configuration 24V Electrical System, LED Lights
Tool Box, Spare Tire Carrier
Mudguards, Chassis Anti-rust CoatingOptional Configuration Hydraulic Landing Gear, EBS System
Side Stakes, Tarpaulin System
Customized Color & Logo, Reinforced ChassisYour Journey Starts with YUSUN
Discover Reliable SINOTRUK: Built for Performance and Efficiency
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