Lowbed Semi Trailer Low Boy Trailer

Lowbed Semi Trailer Low Boy Trailer

Specification Heavy duty wheel low bed trailer carrying oversized and heavy-duty cargo. The basic form of heavy trailer for single flat trailer. It generally has the following structure. Axle and axle axles are mostly two-axis collinear, that is, in an axis on both left and right axles, also...

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Product Details


Heavy duty wheel low bed trailer carrying oversized and heavy-duty cargo. The basic form of heavy trailer for single flat trailer. It generally has the following structure. Axle and axle axles are mostly two-axis collinear, that is, in an axis on both left and right axles, also known as two-axis column. Common single-plane trailer has 2 to 7 axes. A wheel with four tires, an axis there are eight tires. Therefore, the width of the entire car up to 3 meters.

In order to reduce the center of gravity of the vehicle, 40 ton low bed semi trailer generally equipped with small diameter and load capacity steel radial wide rim tires, each tire under low-speed operating conditions can withstand 4 tons of load. Frame with high-strength steel cross-section box welded structure. Usually a 5-axis, two-axis column single flat trailer can load one hundred tons or more.



 lowboy low bed trailer parameter:


Tare Weight


Loading Capacity

30T-90T low bed semi trailer

Axle Weight Load



Axle number

2- 4

Axle Brand



Common mechanical

King Pin

2" or 3.5" traction pin

Dimensions (LxWxH)

13000-18000×2500-3200× 800mm

Support legs


Wheel Rim

8.5-20,9.0-20,8.25-22.5,9.0-22.5 steel wheel rim optional upon choice



Steel Spring

8/10/13 pieces per axle

LadderMechanical ladder Or Air Ladder 

Landing GearManual operating, Heavy duty landing gear (Brand Optional  upon chioce)

Floor3-5 Diamond plate 

Accessories1 Set standard tool box 

Light  Tail lamp with turn signal, brake light & reflector, side lamp etc.

Painting1coat of anticorrosive prime, twice coats of final paint 


Tire spe.

  12R22.5  Vacunnm tire /11.00R20

Number of Tire

8 or 12 or 16 pieces

Spare Tire Carriers

2 pieces

Frame: (specs. and materials)

Main beam

The height of the beam is500-550mm;

Upper plate:16-22mm;Down plate is 18-25mm;Middle plate is 10-16mm.

Side beam

20-25 channel or H steel


Brake brand

Optional upon choice

Brake Chamber

 Six big chamber( Brand Optional upon chioce )

Brake system

  Dual Line Brake system (ABS Optional upon chioce)




1. The lowbed trailer gooseneck can loading from the frone of trailer and the end of trailer..

2. The frame and the carriage longitudinal beams are welded with high-quality manganese plates. There are two kinds of crates and rectangles in the container. It has high strength, strong lifting force, good rigidity and toughness, strong bearing capacity and no permanent deformation.

3、Excellent craftsmanship: The main parts are processed by advanced equipment, and the longitudinal beams are fully automated by submerged arc welding.

4:2-4 axles can optional.


Low-profile semitrailers are commonly used to transport heavy-duty vehicles (eg, tractors, buses, special-purpose vehicles, etc.), rail vehicles, mining machinery, forestry machines, agricultural machines (eg, excavators, bulldozers, loaders, pavers, cranes, etc.) As with other heavy cargoes, the lower the center of gravity, the better the stability and safety, and the greater the ability to transport ultra-high cargo and obstacles through the head.



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Our company                         


Shandong zhuowei trailer co.,ltd is manufacturer for flatbed semi trailer,low bed semi trailer,dump trailer and other trailer Working Equipments. Since it is set up, we’ve experienced a quick, healthy & continuous development. 

The engineering team has average 15 years of experiences, they give the machines a robust and attractive design and assure that we offer the product with the best quality. In our group, you can always get a superior experience of the quality and the service. 



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Our clients                         



1) Q: Can i have your quotation?

A: First, please offer us the information of your trailer type,

with these parameter, we will recommend you the best suitable machine.


2) Q: Do you have overseas service?

 A: No,but we normally help our customers to solve the problems through phone,

Email, skype, internet video. high efficiency. We offer one year guaranteen, within

one year, if component of the  machine broken, we freely offer the component, but

the delivery fee should be paide by client


3) Q: How about the payment term

 A:  T/T 30% deposit, 70% T/T of balance paid before shipment.

contact information        

Davie Zhang
Mob: 0086 13791062748
Whatsapp: +8613791062748


Add: Room B2409 Sanjian Court, No,22 Minsheng Road,

Jinan City,Shandong Province,China. 250000

Hot Tags: lowbed semi trailer low boy trailer, China, manufacturers, price, for sale
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