What’s a flatbed semi trailer ?

A flatbed semi-trailer is one of the most versatile pieces of transport equipment out there, built to handle everything from bulk cargo to large containers. With an open, bare platform—no side walls or roof—it’s perfect for oversized or oddly shaped loads. Made with a tough steel frame, the flatbed trailer also has essential features like lighting, brakes, and high-quality tires to keep the cargo safe on the road.

Flatbed trailers come in different lengths, from 20 to 53 feet, so they can securely carry containers of various sizes. Containers are locked in place with container locks, ensuring a safe, stable trip. These trailers are especially popular in shipping and logistics because they make loading and unloading fast and easy. Flatbeds are ideal for moving bulk cargo between shipping docks, terminals, and other facilities where quick, efficient handling really matters.

How to Choose the Right Flatbed Semi-Trailer for Your Needs

Picking the right flatbed semi-trailer depends on a few key factors. Load capacity is a big one, as trailers come with weight limits ranging from 10 tons up to 80 tons. You’ll want to choose based on the weight of the cargo you typically carry, along with local regulations on load limits.

Size matters too, especially if you’re hauling containers. Flatbed trailers can carry two 20-foot containers or a single 40-foot or 45-foot container. If you’re moving oversized cargo, a retractable flatbed trailer is a great choice, as it can handle larger loads more easily. Axle configuration is another important factor. Flatbed trailers come with different axle setups, like 11.5, 13, or 20 tons per axle, and the right choice helps you meet local laws on weight distribution. The number and placement of axles along the trailer also play a big role in stability, depending on the weight of your cargo.

Finally, don’t overlook the tire setup. Some areas have rules on whether you can use single or dual tires, so it’s good to check local regulations. Choosing a trailer that fits both your operational needs and legal requirements will keep things safe and efficient. Starway offers customizable flatbed trailers to meet your specific needs.

（Let’s design a flatbed trailer that’s perfect for your needs.）

40ft flatbed semi trailer

What’s the standard specification of starway 40ft flatbed semi trailer ?

Dimension :12500x2500x1580mm

Main beam:material Q345B,”H” beam height:500mm ,top/middle /bottom;12/6/14 mm

Side beam :#16 channel steel

Loading capacity :45 T(Customer Requirement)

Paint: Powder spraying and coating

Color:Per customer’s requirement

Axle:BPW/Fuwa/Starway/ 13 ton x 3

Tire:12R22.5x 12 + one spare tyre

Rim:900*22.5 *13

Suspension:Mechanical suspension or air suspension(brand optional)

Leaf spring:Leaf spring 10pcs*90*13mm or air bag

Landing gear:JOST or other brand two-speed, landing gear 28T

Electrical System:24V 7-way socket; front marker lamp: white; side marker lamp: white & red; rear lamp: red; turning signal lamp: amber; wiring: electric cable protected by PVC conduit on main frame

Braking System :Dual line pneumatic brake, SAE hose and connector,without ABS

Accessories:Toolbox*1; spare tire carrier*2  ,    12 pcs container twist locking