

The 45-ton 3-axle lowbed trailer is a vehicle specifically designed for transporting large machinery and equipment. It is equipped with a 50# JOST fifth wheel coupling and an air suspension system with front axle lifting device, equipped with three 13-ton self-steering axles. The trailer is installed with a WABCO EBS braking system to ensure driving safety. The specially designed hydraulic ramps and flatbed are paved with dedicated wooden flooring, providing excellent anti-slip protection. Compared to conventional models, its self-steering axles effectively reduce tire wear, while the air suspension lifting function enhances unloaded passability. The wooden deck helps minimize friction resistance and improves loading and unloading efficiency.
Working capacity :
45 tonsDrive system :
3 axlesFront axle ( Kg ) :
13 tonRear axle ( Kg ) :
13 ton45-ton 3-axle lowbed trailer is a semi-trailer specially used for transporting large mechanical equipment, heavy cargo on highway, its low-bed structure design can effectively lower loading platform height, facilitate loading oversize, over-height cargo. This vehicle adopts 50# JOST fifth wheel coupling, equipped with 3 self-steering axles and air suspension with front axle lifting device, effectively improved empty load running stability and tire life. The hydraulic ramps and flatbed are paved with wood floor, which has function of both anti-slip and wear-resistant. The lowbed semi-trailer adopts Q355 high-strength steel main beams, undergoes epoxy anti-corrosion treatment. Compared with conventional low-bed, its air suspension, front axle lifting device, self-steering axles and wood ramp and flatbed design significantly optimized maneuverability and adaptability, especially suitable for precision equipment and high-demand transport scenarios.

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» Ⅰ.Product Defination and Introduction:
Manufacturer: CS TRUCKS GROUP LIMITED
What is a lowbed semi-trailer?
Low-bed semi-trailers are commonly used to transport heavy-duty trucks (such as tractors, buses, specialized vehicles, etc.), rail vehicles, mining machinery, forestry machinery, agricultural machinery (such as excavators, bulldozers, loaders, road pavers, cranes, etc.), and other heavy cargo. The lower the center of gravity, the better the stability and safety, and the stronger the capability to transport super-high cargo and pass under overhead obstacles.
» Ⅱ. Product Parameters for 45 Ton Lowbed Trailer:
|
Product Name |
Lowbed semi-trailer |
|
Loading Capacity |
45 tons |
|
Axle |
3 pieces, 13T FUWA/BPW axle |
|
Tyre |
12 pieces, 10.00R20 |
|
Dimensions (LxWxH) |
14100×3000×3410mm |
|
Groos vehicle weight |
50060 kg |
|
Tare weight |
10060 kg |
|
Rims |
6.75-17.5, 12pcs |
|
Tires |
245/70R17.5, 12 pcs |
|
Brake System |
Dual line pneumatic brake system with WABCO emergency relay valve |
|
Main Beam & Chassis |
Height 500mm, upper wing plate 16mm), lower wing plate 18 (mm), middle plate 10 (mm), material Q355 heavy-duty durable I-beam, welded by automatic Submerged-Arc processes |
|
Axles |
Axles with self-steering |
|
Supsension |
Air suspension |
|
Brake |
WABCO EBS |
|
Kingpin |
50#, JOST brand |
|
Landing Gear |
28 Tons, FUWA telescopic, manual operation |
|
Ramps |
Hydraulic ramps, Hydraulic System, Wood Type Ramp Floor |
|
Electrical System |
1.Voltage: 24v 2. Receptacle: 7 ways (7 wire harness) German standard |
|
Lights and Reflectors |
Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light |
|
Painting |
The entire low bed sprayed with antirust and epoxy painting |
|
Tool Box |
One tool box with a set of standard trailer tools |
|
Spare Tyre Carrier |
One piece |
» Ⅲ. Product Details

Customized flatbed
The flatbed is made of high quality checkered plate and and is paved with wooden plates, providing both anti-slip properties and wear resistance.

Hydraulic Ramps
2 foldable hydraulic ramps, made of high quality checkered plate and paved with wooden plates.

Deck extensions
On each side of the flatbed is equipped with 250mm deck extensions to transport oversize goods. The maximum width of the flatbed can be up to 3500mm.
1.we can do the designs according to the your requirement .
2.we can offer you the high quality & reasonable price
3.we can offer your a reliable after-sell service
4.we have skilled professional design team
5.promptly delivery. any order is welcome.
We CS TRUCKS also supply spare parts (original, OEM, and replacement) for all types of HOWO special trucks and trailers with discount and high quality to ensure our customer's trucks and trailers being in good working conditions.

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