Tri Axle Drop Sidewall Semi Trailer

  • Tri Axle Drop Sidewall Semi Trailer
  • Tri Axle Drop Sidewall Semi Trailer
  • Tri Axle Drop Sidewall Semi Trailer
Tri Axle Drop Sidewall Semi Trailer
  • zw trailer
  • Shandong, China (Mainland)
  • 20-30days
  • 300 sets/month

ZW Group 3 Axle 60 Ton sidewall semi trailer is designed with versatility, durability, and safety in mind—making it one of the most competitive choices in Africa market.

ZW Group 3 Axle Cargo Bulk Transport Sidewall Semi Trailer

ZW Group 3 Axle Cargo Bulk Transport Sidewall Semi Trailer is expertly engineered for high-efficiency transportation of cargo and bulk materials.  With reinforced sidewalls and superior load-bearing capacity, this trailer is ideal for transport businesses seeking reliable and long-lasting performance across diverse terrain conditions.

3 axle sidewall truck trailer

Product Description

The robust frame is fabricated using Q345B or Q460C carbon steel—known for high tensile strength and resistance to wear—ensuring outstanding durability under the harshest conditions.

The sidewall height typically ranges from 600mm to 1500mm, with options for fixed or removable panels, allowing easy loading and unloading of goods such as coal, gravel, grain, construction materials, and general cargo.

With a payload capacity of 40 to 80 tons, this trailer is ideal for transport across countries or regions.

cargo semi trailer for sale

Key Product Highlights

  • Heavy-duty 3-axle structure for improved load capacity and road stability.

  • Flexible sidewall design for secure transportation of diverse cargo types.

  • Customizable dimensions and height options to suit regional and regulatory requirements.

  • Anti-corrosion paint and surface treatment for extended lifespan and better resale value.

  • Premium suspension and braking systems for safety and comfort.

  • Multiple tire and axle brands available for specific operational needs.

  • bulk transport semi trailer

Product Advantages

General Advantages

  • Spray Painting & Coating:
    Advanced electrophoresis + powder coating technology ensures corrosion resistance, UV protection, and uniform surface finish. Trailers are coated in multiple layers, including primer, topcoat, and protective lacquer, extending service life by up to 30%.

  • Axle System:
    Equipped with BPW, FUWA, or ZW-branded axles (13T/16T/20T capacities), featuring high-precision bearings and high-strength axle shafts. Optional ABS/EBS braking systems ensure safety compliance.

  • Tyres:
    Uses premium tire brands such as Triangle, Double Coin, Linglong, or Michelin (optional). Configurations include 12R22.5, 11.00R20, or 315/80R22.5 depending on terrain and payload requirements.

  • Suspension:
    Available in mechanical leaf spring suspension, air suspension, or bogie suspension systems, all designed to absorb shock, reduce tire wear, and extend trailer longevity.

Detail Advantages

  • High-Tensile Chassis Structure:
    Main beam crafted with automated submerged arc welding, reinforced with a T-shaped structure for better load distribution and crack resistance.

  • Reliable Landing Gear:
    Double-speed landing gear (JOST or ZW brand) with a load capacity of 28T ensures trailer stability during detachment.

  • Lighting & Wiring System:
    Equipped with waterproof LED lighting system conforming to ECE regulations; sealed wiring harness offers high durability and fewer maintenance issues.

  • Brake System:
    WABCO brake valves, dual-line pneumatic systems, and quick-response air chambers provide efficient braking under full load conditions.

  • Custom Logo & Branding:
    OEM service with customer logo printing, painting in corporate colors, and branding options for added business visibility.

  • 3 axle sidewall truck trailer

Specification

Dimension (LWH):1250025002800 mm

Axle:ZW 3 axles, 13 ton;16 tons brake lining

Tire:12R22.5, 12 units

Material:Q345 high strength steel

Main Beam:Middle plate: 500 mm high, 8 mm thick

Upper plate: 14 mm thick

Bottom plate: 16 mm thick

Side Beam:160 mm channel steel

Bottom Platform:3 mm, checkered plate

Suspension:Heavy duty mechanical suspension

King Pin:2 inch bolted type

Landing Gear:28 ton

Brake System:Emergency brake valve

Light:LED light

Tool Box:1 set tool box

Surface Coating:Sandblasted, anti-rust chassis surface with 1 layer of anticorrosive primer and 2 layers of top coats

Loading Capacity:60 ton

Side Wall:1200 mm high

Container Locks:12 units

Manufacturing Process

  1. Design & Engineering
    CAD-based 3D modeling for precision and simulation testing. Every component is validated for weight, stress, and compatibility.

  2. Raw Material Cutting
    High-precision CNC plasma cutting ensures accurate dimensions for all steel components.

  3. Welding
    Automated and manual welding (MAG/MIG/SMAW) ensures solid joints with X-ray tested seams, ensuring high strength.

  4. Shot Blasting & Surface Preparation
    Steel surfaces undergo shot blasting (SA 2.5 grade) to remove impurities and improve coating adhesion.

  5. Painting & Coating
    Multi-layer painting in dedicated paint booths with drying chambers. Color customization available.

  6. Assembly Line
    Modular installation of axles, suspension, tires, lighting, electrical systems, and landing gear.

  7. Final Inspection & Quality Control
    Comprehensive checks on structure, dimensions, paint finish, braking, and lights before packaging.

Load Capacity Testing

Every batch of trailers undergoes dynamic and static load testing:

  • Static Test: 20–30% above rated load to assess chassis rigidity.

  • Dynamic Test: Simulated road conditions with full load over varying surfaces.

  • Braking Test: Emergency brake simulations at different speeds.

  • Cornering Stability Test: Ensures low center of gravity and axle alignment.

  • Test results are documented and certified, meeting ISO/TS 16949 and CCC standards.

    cargo semi trailer for sale

Shipping & Packaging

  • Delivery Time: 15–25 working days depending on quantity and customization.

  • Packaging:

    • Bulk shipping by Ro-Ro or Flat Rack containers for standard models.

    • CKD/SKD packaging available for assembly in local facilities.

    • Trailers protected with plastic film, anti-rust oil, and padding during shipment.

    • bulk transport semi trailer

  • Export Documents:

    • Bill of Lading

    • Commercial Invoice

    • Packing List

    • Certificate of Origin

    • Form E (if applicable)

    • CE Certificate

    • Technical Drawings & User Manual

    • 3 axle sidewall truck trailer

Technical Drawing

cargo semi trailer for sale

Frequently Asked Questions (FAQ)

Q1: What is the payload capacity of the 3 axle sidewall semi trailer?
A: Standard models support 40–80 tons, depending on road regulations and axle specs.

Q2: Can the sidewalls be removed or customized?
A: Yes. We offer both removable and fixed sidewall designs with adjustable height options.

Q3: What is the warranty period?
A: One-year international warranty covering frame, axles, and suspension (excluding wearing parts).

Q4: Can I order trailers with my own logo and color?
A: Absolutely. We offer full OEM/ODM service, including logos, stickers, and custom colors.

Q5: Do you offer after-sales support and spare parts?
A: Yes, we provide technical support, manuals, and spare parts. Dedicated customer support is available 24/7.

Q6: Can I inspect the trailer before delivery?
A: Of course. Factory inspection is welcome. We can also offer video inspection or third-party QC services.

Q7: What certifications do your trailers have?
A: Our trailers are certified with CCC, ISO9001, CE, and BV. Regional certifications can be arranged if needed.


Contact Us for Inquiries or Custom Quotes

Whether you need a standard sidewall trailer or a custom-built solution, ZW Group is here to deliver excellence on every axle. Contact us today for a personalized quotation, technical consultation, or to request a live factory tour.

Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy

close left right