Description
Our 12.5M LIGHTWEIGHT FLATBED CARGO TRAILER is a specialized semi-trailer designed for container (20 ft / 40 ft) transport, bulk cargo, machinery and oversized loads—all with the added benefit of a lightweight, high-strength build. Unlike traditional heavy flatbeds, this trailer retains the strength you need while minimizing tare weight, providing a smarter, more efficient solution for modern logistics operations.
Image of 12.5M LIGHTWEIGHT FLATBED CARGO TRAILER

Specification
| Feature: | Carry bulk cargo, containers |
| Dimension(L*W*H): | 12500*2500*1520mm |
| Axles: | SUNSKY, 13T*3 |
| Payload(kgs): | 40,000 |
| Tare weight(kgs): | About 6500 |
| Tire size: | TRIANGLE 12R22.5 (4 sets) |
| Rim size: | 9.00*22.5(4 sets) |
| Suspension | 8 blades mechanical suspension 90*16*8 |
| Accessories: | With 700L round shape reserve fuel tank with pumping system |
Robust Construction & Premium Materials for Heavy Loads
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High-strength steel main beam (Q345B or equivalent)—Our trailers use premium Q345B (or comparable) high-tensile steel for the main I-beam chassis, welded using automatic submerged-arc welding for maximum structural integrity and longevity.
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Optimized beam & platform design—The main beam stands at 500 mm height; flanges and plates are thick enough to guarantee toughness, while the platform floor is a 3 mm diamond plate—strong yet lighter than typical heavy-duty floors.
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Durable chassis components—The side beams and cross members are manufactured from quality channel steel, ensuring stability under load while keeping overall weight optimized.
Heavy Payload, Low Tare
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Generous payload capacity — Supports containers, bulk cargo, heavy machinery, and construction materials—with payload ability often reaching 40–60 tons and customizable up to ~80 tons.
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Low tare weight design — By leveraging high-tensile steel and efficient structural design, our lightweight trailer reduces empty weight compared to standard flatbeds—meaning you can haul more cargo per trip or use less fuel per ton carried.
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Container-ready twist-locks — Equipped standard with 12 container twist locks—compatible with 20 ft and 40 ft container transport—while still maintaining a lighter weight than conventional container chassis.
Flexible Configuration & Customization to Fit Your Needs
We understand every logistics job is different. That’s why our 12.5M flatbed trailer is offered with flexible configuration options:
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Choose between 2-axle, 3-axle (tri-axle) or more, depending on your load and road conditions.
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Select axle brand (e.g., FUWA, BPW, etc.) and suspension type (mechanical leaf spring or optional air suspension) based on terrain and load type.
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Optional upgrades: heavier-duty tires (e.g., 12R22.5 / 315/80R22.5), a robust kingpin (2″ or 3.5″), 28-ton landing gear, container locks, and even custom paint or anti-rust coating for harsher environments.
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Electrical system (24 V, 7-pin harness + LED lights), spare-tire bracket, and toolbox—all ready to match international shipping or bulk cargo demands.
Why Choose Our Lightweight Flatbed
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Higher payload-to-tare ratio — More cargo, less dead weight → better operational efficiency, reduced fuel consumption, fewer trips.
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Versatility across cargo types — Containers, bulk cargo, machinery, and construction materials—all covered without needing specialized trailer types.
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Customizable for your needs — From axle/suspension to tires, landing gear to container locks—tailor the trailer to match your load type, terrain, and compliance requirements.
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Durability and longevity—High-tensile steel chassis + quality welding + optional anti-rust treatment = stable performance even in harsh freight conditions.
Interested in boosting your freight efficiency with a 12.5M Lightweight Flatbed Cargo Trailer? Contact us today—tell us your cargo type, axle/suspension preference, tire requirements, and delivery destination. We’ll provide a detailed, no-obligation quote, including custom configuration options. Start hauling smarter, not harder.







