Fence Semi Trailer

A well-built fence semi trailer relies on the quality and design of its core components. At TWL, every part is carefully engineered and selected to ensure optimal performance, safety, and longevity.
1. Frame (Main Beam Structure)
·Material: Q345B high-strength low-alloy steel, known for its excellent load-bearing capacity and impact resistance.
·Design: Welded space frame structure using “I-beam” profile, formed by submerged arc welding for deep fusion and higher strength.
·Advantage: Ensures the trailer maintains structural integrity even under full load or rough road conditions, without sagging or permanent deformation.
2. Floor (Frame Floor Panel)
·Material: 3mm thick patterned checkered steel plate.
·Function: Anti-slip surface increases friction and prevents cargo from shifting or sliding sideways during transit.
·Advantage: Enhances operational safety and provides durability under frequent loading/unloading operations.
3. Side Wall & Fence Design
·Fence Height: Common configurations include 1600mm, 1800mm, and 2000mm; customized heights available.
·Side Door Height: Typically 600mm, 800mm, or 1000mm, constructed using vertical corrugated steel panels for added strength and resistance to expansion or cracking.
·Design Style: Single or double fence, plug-in column structure, removable side panels for flexibility.
·Advantage: Easy to disassemble or adjust, providing quick conversion between different transport modes (bulk goods or livestock).
4. Axle System
·Brand: FUWA or BPW (optional).
·Capacity: 13T, 14T, or 16T per axle.
·Feature: Heavy-duty, high-precision axle tubes and wheel end bearings ensure reliable support and long service life.
·Advantage: Superior load distribution, increased stability, and excellent resistance to heavy-duty impact loads.
5. Suspension System
·Type: Mechanical leaf spring suspension (air suspension available on request).
·Design: High-strength leaf spring assembly with equal load distribution across axles.
·Function: Enhances ride stability on uneven or rugged roads.
·Advantage: Improved shock absorption, load balance, and adaptability in off-road or long-haul environments.
6. Tires & Rims
·Tire Options: 12R22.5, 13R22.5, 11.00R20, 12.00R20, 315/80R22.5, 385/65R22.5
·Tire Brand: Triangle, Double Coin, Linglong, or customized as per request.
·Advantage: High wear resistance, strong grip, better heat dissipation, and service life exceeding 300,000 km under proper conditions.
7. Braking System
·Core System: WABCO air brake system with ABS (anti-lock braking system).
·Brake Drum Size: 420×180mm (standard).
·Function: Ensures efficient, responsive, and safe braking even in emergency situations.
·Advantage: Shorter braking distances, reduced risk of tire lockup, improved safety performance.
8. King Pin & Landing Gear
·King Pin: 2.0 inch or 3.5 inch bolt-in type, interchangeable with SAE standard.
·Landing Gear: JOST brand, two-speed manual operation, high load-bearing capacity.
·Advantage: Stable trailer support during loading/unloading; adaptable to different tractor heights and road inclines.
9. Electrical System
·System Voltage: 24V.
·Lighting: LED lights, waterproof connectors, rear reflector strips.
·Features: Durable, energy-efficient, compliant with international road safety standards.
·Advantage: Enhanced visibility and safety for night driving or poor weather conditions.
10. Twist Locks (Optional)
·Function: Allow the trailer to carry ISO standard 20ft/40ft containers.
·Quantity: Typically 12 units.
·Advantage: Convert your fence trailer into a container carrier quickly and safely.
11. Accessories
·Toolbox: One standard toolbox included.
·Spare Tire Rack: Installed under the chassis.
·Optional Add-ons: Water tank, fire extinguisher rack, spare parts kit.