When to Use low-bed trailer semi-trailer factory?

Author: Clarissa

Aug. 11, 2025

Lowbed Trailer VS Flatbed Semi Trailer

1) What is difference between lowbed trailer and  flatbed trailer(Lowbed Trailer VS Flatbed Semi Trailer)

The following 3 points are different, describing the difference between flatbed semi-trailer and low-bed semi-trailer

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Tip 1 :

A lowbed trailer (known as a low loader in British English, a low bed in Western Canada and South Africa, and a float in Australia and Eastern Canada) is a type of semi-trailer with two drops in deck height: one behind the gooseneck tubes and one in front of the wheels. This makes for a very low deck compared to other trailers.

Lowbed trailer another name ,lowboy, lowboy trailer ,low bed trailer ,lowbed semi trailer ,lowbed ,vehicle cargo trailer .

A flatbed trailer is a trailer with a flat deck and no sides or roof. Flatbed trailers are a type of semi-trailer with a unique compartment design and are typically used to transport large or heavy cargo. They are particularly well suited to transporting asymmetrical or wider loads that may not fit into an enclosed or covered trailer.

Flatbed another name flatbed trailer, container seni trailer, flat bed trailer, flatbed truck trailer, flatbed crane , small flatbed trailer, flatbed trailer chassis,car carrier trailer, car transport trailer, dump truck semi trailer.

Tip 2 :

The flatbed trailer is mainly used to transport cargo, for example container,building material , while the  lowbed trailer is mainly used to transport construction machinery,such as an excavator,vehicle 

Tip 3 :

In terms of design, the flat of flatbed trailer has the same height, while the flat of lowbed trailer has a lower middle, and its flat design is generally high and low.

When comparing lowbed semi trailers and flatbed semi trailers, there are several key differences and uses for each type,please look the flatbed trailer VS lowbed trailer  vedio.


2) Lowbed Semi Trailer 




There many types of low bed trailers,such as hydraulic low bed trailers, detachable low bed trailer, dual line axle low bed trailer extendable lowbed trailers, modular trailer. Lowbed trailer is mainly used to transport non-detachable objects, such as excavators, harvesters, loaders, forklifts and other special vehicles which are not easy to move by themselves, Generally, the low-bed trailers have two ladders at the head or tail, which can help excavators and other equipment to go to the low bed trailer.

Brand Huayujujiu Low Bed Semi Trailer Dimension (mm) **mm
(Size can be choose freely)
Loading Capacity (T) 60-80T Tare Weight 13T/16T Axle 3 Axle,FUWA/BPW/Huajing Brand/Other Brand Rim 8.00-20 (Special for export market) / 8.5-20 / 9.0-20 Tire 8.25R20/10.00R20/11.00R20/12.00R20 Suspension Mechanical suspension (Germany Type or America Type)
or Air suspension (China brand or BPW brand)
Spring leaf 90(W)mm*13(Thickness)mm*10 Layer (especial for exporting market ) Kingpin 50(2inch) #or 90(3.5inch) # bolted type
JOST brand 2.0 or 3.5 inch bolts type or Welding type
Support leg JOST brand D200T or China brand 28Tons (Double speed) Landing gear Jost brand two-speed, manual operating ,heavy duty landing gear 24T/ 28T Main beam Height: 450mm-520mm, upper plate is 14mm-25mm, middle plate is 8mm-12mm
/Heavy duty and extra durability designed I beam; opting for high tensile steel Q345, welded by automatic submerged-Arc processes. Top flange 20mm,width200mm;Middle Flange 14mm height 500mm;bottom flange 20mm,width 200mm  / Height 500mm Q345 carbon steel
Cross beam down plate is 16mm-25mm ; Material is Q345B Steel . Side beam 16mm-25mm channel steel ( Material is Q235steel )./ 25# channel steel(Q235) Bottom Platform 5mm thickness diamond steel plate or can be optional Ladder Manual type or Hydraulic type / Mechanical ladder Gooseneck For choose Brake system Dual line pneumatic brake system with WABCO emergency relay valve
WABCO RE6 relay valve ;T30/30 spring brake chamber;40L air tanks
ABS Optional Valve WABCO valve Light LED light (Special for export market) / LED 8 side lights and 2 rear lights 2 width lamp Voltage 24V Receptacle 7 ways (7 wire harness) Tool box One piece, 1mx0.5mx0.5m (Size can be choose freely) (equipped with 1 unit Tire spanner,    1 unit gudgeon sleeve and 1 unit cranking bar)
 / One tool box with a set of standard trailer tools
Painting Complete Chassis sand blasting to clean rust, 1 coat of anticorrosive prime, 2 coats of final paint / Shot blast to SA 2.5 Standard prior to application of primer, polyurethane top coat. Total DFT not less than 100μm; Any color will be available Electrical System 1.Voltage: 24v  2. Receptacle: 7 ways (7 wire harness) German standard Accessories One standard tool box,one spare tire carrier,one crank,one shaft head wrench,four side light,two rear light Shipping Terms: By bulk cargo carrier, RORO or 40HQ container.


1. Lowbed Semitrailer Design:


Features a lowered deck height, which allows for the transportation of taller and heavier loads.


2. Lowbed Semitrailer Use Case:


Ideal for moving heavy machinery, construction equipment, and oversized loads that exceed standard height limits.


3. Lowbed Semitrailer Weight Distribution:


Designed to handle heavier loads and distribute weight more evenly, reducing the risk of road damage.


4. Lowbed Semitrailer Access:


Usually has ramps for easy loading and unloading of equipment.

Lowbed Semi Trailer Parameter

5. Lowbed semi trailer application 

Lowbed semi trailer is usually used to transport heavy vehicles (such as tractors, buses, special purpose vehicles, etc.), rail vehicles, mining machinery, forestry machinery, construction machinery (such as excavators, bulldozers, loaders, pavers, cranes, etc.) and other heavy goods, the lower the center of gravity, the better the stability and safety, the stronger the ability to transport ultra-high goods and cross the elevated barriers.

3) Flatbed Semi Trailer 

Flat-bed Trailer Parameters  Dimension **mm Loading Capacity 30-80T Side beam 18# channel steel Axle Axle 16 Tons, 3 Axles Bottom plate 2mm thick checkered steel Tool box factory equipped with a reinforced type Spare tire rack factory equipped with 2 reinforced types Brake cylinder 6 large double-chamber air chambers. Air tanks come in packs of 2 Brake air pipe use high-quality, thick pipe wall Paint Sandblasting to remove rust, spraying high-quality paint Kingpin JOST 2″SAE stander bolt Tire 315/65R22.5 ElectricalSystem 24V electrical system with LED light Landing Gear 28t Lifting Capacity with Two Speed Main Beam Heavy Duty and Extra Durability Designed I Beam

1. Flatbed Semi Trailer Design:


A flat, open platform with no sides or roof, allowing for versatile loading options.


2. Flatbed Semi Trailer Use Case:


Commonly used for transporting building materials, large crates, and other non-sensitive cargo.


3. Flatbed Semi Trailer Loading Flexibility:


Can accommodate various load types and sizes, making it very versatile.


4. Flatbed Semi Trailer Accessibility:


Easier to load and unload from all sides, but requires proper securing of loads to prevent shifting during transport.

Flatbed Semi Trailer Parameter
Lowbed Trailer Truck VS Flatbed TrailerTruck Summary
The difference between flatbed semi-trailers and low-bed semitrailers in this article, we will introduce the main differences between flatbed semi-trailers and low-bed semitrailers to help you better understand their characteristics and applicable scenarios.


1. Flatbed semi-trailers usually do not have ladders, while low-bed semitrailers are equipped with spring ladders or hydraulic ladders to facilitate loading and unloading of tall items.
2. The functions of flatbed semi-trailers and low-bed semitrailers are also different..
3. There are two types of flatbed semi-trailers: straight beam and small gooseneck, while low-bed semitrailers usually use a large gooseneck design.
4. Lowbed Trailers: Best for heavy, tall, and oversized equipment.For Example excatvator or Steel Coil .Choosing between them depends on the specific needs of your load and transport requirements.
5. Flatbed Trailers: Great for general cargo where flexibility and accessibility are priorities.
Through this article, I hope you can better understand the differences between flatbed semi-trailers and low-bed semi-trailers and make a more informed choice for your transportation needs. Feel free to share your thoughts

Flatbed Semi Trailer Application 

Flatbed semi trailer is usually used in the construction industry, flatbed trailers are indispensable for transporting heavy equipment such as excavators, bulldozers, and cranes to and from construction sites. Their open design allows for efficient loading and unloading of construction materials for seamless operation.

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4) About Us


HuayuJujiu Founded in
 HuayuJujiu Vehicle Co., Ltd is a special-purpose vehicle manufacturer approved by Chinese government. Founded in . Located in the city of Jiaozuo, county Wuzhi, Henan province,integrating product design, research, production, and sales services; main products include “HuyuJujiu” brand semi-trailers, road sweeper ,cement transportation trailers(tanker), skeleton container trailers, tipper trailers, flatbed trailers, lowbed trailers, fence trailers. wreckers and other special vehicles and modified products; with a registered capital of 20 million yuan; there are more than 110 employees; the products have been exporting to overseas market such as Vietnam, Russia,Kazakhstan, Australia, Nigeria, Tanzania, Ghana, Myanmar, Indonesia and other countries


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