12.6M 4-Axle Stake Semi Trailer

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4 axles lowbed semi trailer

In the modern logistics and transportation field, our 4-axle lowbed semi-trailer, with its superior performance and reliable quality, has become a powerful assistant for numerous transportation companies and individual operators.

Powerful Load Capacity, Efficient Transportation

This 4-axle lowbed semi-trailer is equipped with four axles, greatly enhancing its load-bearing capacity. It can easily handle the transportation of various heavy goods, whether it's large machinery, steel, timber, or other overweight items, transporting them safely and stably. The rational axle load distribution design ensures the vehicle's balance and stability during operation, effectively reducing the risks during cargo transportation and significantly improving transportation efficiency.

Low Flatbed Design, Significant Advantages

The unique low flatbed design is a major highlight of this semi-trailer. The lower loading platform height makes loading and unloading goods more convenient and faster, reducing labor and time costs. At the same time, the low center of gravity design improves vehicle safety during driving, reducing the risk of rollover, especially during cornering and high-speed driving. Furthermore, the low flatbed structure can adapt to goods of different sizes and shapes, offering strong versatility and flexibility.

Superior Materials, Robust and Durable

During manufacturing, we select high-strength steel and premium components to ensure the semi-trailer boasts exceptional robustness and durability. The steel undergoes special treatment and processing, exhibiting excellent fatigue resistance and corrosion resistance, enabling it to withstand various harsh transportation environments and climatic conditions. A meticulously designed frame structure further enhances the vehicle's overall strength, extends its service life, and reduces maintenance and replacement costs.

Safety Features, Safeguarding Your Safety

To ensure transportation safety, we equip our 4-axles lowbed semi-trailer with a range of advanced safety devices. These include a reliable braking system and anti-lock braking system (ABS), enabling rapid braking in emergencies and effectively preventing accidents. The vehicle also features a lighting warning system, improving visibility at night and in adverse weather conditions, ensuring driving safety. Choosing our 4-axles lowbed semi-trailer means choosing an efficient, safe, and reliable transportation solution.


12.6M 4-Axle Stake Semi Trailer


01

The entire structure of the Tianjun semi-trailer is designed using advanced PRO/ENGINEER three-dimensional modeling, finite element analysis, and frame mechanics analysis. This ensures structural rationality while optimizing the compatibility of all components. As a result, the vehicle achieves uniform load distribution, reduces spring and tire wear, and enhances overall safety.

02

Raw materials for the Tianjun series semi-trailer are sourced from reputable brands, utilizing high-quality steel. Our objective is to ensure superior quality and capacity while minimizing curb weight to maximize profitability for our customers. We have established a robust sourcing system to guarantee this high standard.

03

The lightweight high-strength steel semi-trailer features innovative side beams that not only widen the bottom section but also incorporate an edge fold of 20mm. This design significantly enhances vehicle strength and effectively increases its load-bearing capacity while ensuring resistance to distortion.

04

The beam employs an H-style steel flange straightening machine that effectively mitigates issues related to flame correction and welding stress in H-beams. This manufacturing process guarantees beam integrity and prevents bending deflection in the flange plate.

05

The main beam and through beam form a space frame structure. The main beam utilizes high-quality tensile steel combined with automatic submerged arc welding techniques; it undergoes shot peening treatment as well. These processes collectively balance strength, stiffness, toughness, enhance loading capacity, and provide permanent deformation resistance.

06

Our stamping rigid suspension consists of tandem leaf springs paired with hanging supports. This thoughtful design ensures strong rigidity and load-bearing capability while reducing impact forces. Balanced axle loads along with optimized lever angles minimize frictional sliding distances effectively lowering tire wear.

07

Under the premise of ensuring intensity, we have reduced partial weight, incorporated new accessories, and optimized loading capacity while minimizing curb weight.

08

The double circuit brake system, featuring renowned brand relay valves and high-quality ABS, enhances the safety of vehicle operation and extends tire lifespan. 

09

The latest LED energy-saving lamps offer superior brightness, excellent visibility in foggy conditions, stable performance, and an extended service life.


TIANJUN will be your reliable trailer manufacturer. Your questions and comments are important to us. Connect with us for detailed information and tailored business solutions!