The gooseneck detachable low-bed semi-trailer is a customized core model in the flatbed semi-trailer series, specifically designed for the transportation of heavy machinery. With its unique gooseneck detachable structure, it perfectly meets the long-distance transportation needs of heavy vehicles, mining and construction machinery, and other heavy cargo. As a specialized variant within the flatbed semi-trailer family, this model achieves a dual breakthrough in loading convenience and transportation stability. The gooseneck detachable low-bed semi-trailer has become a core piece of equipment for both short-distance transfers and long-distance transportation in the heavy industry sector.
Product Specifications
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Note: The following specifications are for reference only. We can manufacture semi-trailers according to your specific requirements. |
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Overall Dimension(mm) |
13000x3000x1650mm |
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Platform thickness(mm) |
4mm |
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Main Beam |
"H"main beam design,Q345B carbon steel, |
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Wheelbase |
7,650mm+1,310mm+1,310mm |
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Function |
To transport bulk goods or heavy equipment like loader or excavator |
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Axle |
13Ton, ZY brand optional FUWA brand, |
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Tire |
1100R20, 12 pcs Taitong brand |
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Rim |
8.0*22.5 steel disc wheel, 10 holes ISO, 12 pcs |
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Suspension system |
Common Mechanical Suspension |
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Brake system: |
Dual line pneumatic brake, SAE hose and connector,optional ABS |
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Brake air chamber |
6 units T30/30 spring brake chambers |
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Emergency relay valve |
Wabco relay valve |
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Traction/King Pin |
2" and 3.5" removable Kingpin, bolted in type 500mm from the front face of the front bolster |
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Landing Gear |
Zhenhua brand 28ton external two speed telescopic manual operation |
Core Product Advantages
1. Gooseneck Split Structure, Innovative Loading Adaptability
Adopting a detachable gooseneck split design, compared to integrated low-bed semi-trailers, the gooseneck section can be flexibly separated, allowing oversized and heavy machinery to be directly driven onto the bed from the rear or side, eliminating the need for large lifting equipment and significantly improving loading efficiency. At the same time, the split structure allows for adjustment of the effective load-bearing length of the bed according to cargo dimensions, adapting to different specifications of mining and forestry machinery, solving the problem of limited loading adaptability of traditional flatbed semi-trailers.
2. High-Strength Structural Design, Comprehensive Durability Upgrade
The main frame is custom-made from high-strength steel, with key stress-bearing points thickened and reinforced. Its deformation resistance far exceeds that of ordinary models, allowing for long-term stable carrying of heavy cargo. The side beams use an H-beam structure instead of the traditional channel steel design, which not only improves overall load-bearing performance but also enhances structural stability during driving, effectively extending the equipment's service life.
3. High-End Components, Enhanced Operational Safety
Core components use world-renowned brands such as Fuwa/BPW axles, WABCO brake valves, and JOST landing gear, significantly improving the responsiveness of the braking system and driving stability, and reducing the failure rate during long-distance transportation. Anti-slip strips are installed at the rear and edges of the bed to increase friction between the cargo and the bed, preventing cargo slippage during loading and transportation, comprehensively safeguarding transportation safety. The gooseneck split low-bed semi-trailer provides reliable protection for heavy-duty transportation.

After-Sales Service Advantages
We provide full-cycle customization and after-sales support services: We support customized body dimensions and load-bearing parameters based on the specific specifications of the customer's transported goods; our professional technical team provides 24/7 online remote support to promptly resolve various problems encountered by users during equipment use; we provide detailed equipment operation manuals and maintenance video tutorials free of charge to help users quickly master usage techniques; and we provide genuine spare parts supply channels to help users independently complete basic maintenance and reduce operating costs.


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