Professional tri axle low bed semi trailer manufacturer. Ideal for transporting excavators, bulldozers and heavy machinery with high strength steel and stable structure.


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Professional tri axle low bed semi trailer manufacturer. Ideal for transporting excavators, bulldozers and heavy machinery with high strength steel and stable structure.
The Tri Axle Low Bed Semi Trailer is specially designed for transporting heavy equipment, construction machinery, and oversized cargo. With a low center of gravity and reinforced steel structure, it provides excellent stability and high load capacity. The three-axle design distributes weight efficiently, ensuring safe and reliable transportation even under heavy-duty working conditions.

1. Professional Manufacturing Experience
Years of experience in low bed semi trailer production with mature manufacturing technology
2. Strict Quality Control
Each 3 axle low bed trailer undergoes strict inspection before delivery to ensure high quality.
3. High-Quality Components
semi trailer for heavy equipment Equipped with reliable axles, suspension systems, and braking systems.
4. Custom Production Service
We provide customized trailer solutions based on your transportation needs.
5. Reliable After-Sales Support
Professional technical support and responsive after-sales service.

The 3 axle low bed trailer frame is manufactured using high-strength steel to ensure durability and strong load-bearing capacity.
2. Low Center of Gravity Design
The low deck structure improves stability during transportation and makes loading heavy equipment easier.
Three heavy-duty axles provide better weight distribution and higher payload capacity.
4. Hydraulic or Mechanical Ramps
Equipped with durable ramps for easy loading and unloading of construction machinery.


Low bed semi trailer Adopts advanced automatic welding technology to ensure strong weld seams and reliable structure.
6. Customizable Design
Support customized deck length, width, and axle configuration according to customer requirements.

The tri axle low bed semi trailer is widely used in the following industries:
● Construction machinery transportation
● Mining equipment transportation
● Infrastructure project logistics
● Heavy equipment delivery
● Agricultural machinery transportation

Type | 12.8m Lowbed-trailer with tri-axle | ||
Parameter | Dimensions | Overall Dimensions (mm) | L×W×H:12,800×2,600 (the height will be confirmed by the specification of tractor) |
King pin setting (mm) | 450 | ||
Fifth wheel height (mm) | The height will be adjusted according to specification of tractor | ||
Axle space (mm) | 8,190+1,310+1,310 | ||
Weight | Tare weight (kg) | 8,500 | |
Payload (kg) | 40,000 | ||
Gross weight (kg) | 48,500 | ||
Fabric & Configuration | Main beam | Flange 14mm/16m,Web 8mm, | |
Floor | Checker plate, 4mm | ||
Painting | Primer and topcoat | ||
Tire | Type: 12R22.5, equip 13pcs per chassis, | ||
Rim | Type: 9.0*22.5, equip13pcs per chassis | ||
Axle | FUWA 13T*3 sets | ||
King pin | JOST 50# | ||
Suspension | Three axle Mechanical suspension for heavy load | ||
Leaf spring | 8pcs, 90*16mm, | ||
Landing gear | JOST | ||
Brake system | Dual air brake system; No ABS | ||
ABS | No | ||
Electric system | 24V, LED lights. | ||
Tool box | One | ||
Spare tire carrier | Two | ||