5 Axle Flatbed Semi Trailer for 70-Ton Heavy Duty Cargo Transport

Technical Specifications

Main Features
High-Strength Q345 Steel Construction: The main beam, side beams (18#), and cross beams are fabricated from premium Q345 steel, ensuring excellent load-bearing capacity and deformation resistance under 70-ton payloads.
Advanced 5-Axle Heavy Duty Design: Equipped with five 13-ton factory-branded axles and heavy-duty mechanical suspension with 10-piece leaf springs (90x13mm) to distribute heavy loads evenly across rough terrains.
Versatile Container & Cargo Transport: Features 12 sets of heavy-duty container locks with reinforced base supports, transforming the unit into a highly secure container transport trailer for standard shipping containers.
Enhanced Structural Reinforcements: Engineered with reinforced vertical plates and heavy-duty rope hooks distributed along the side beams, providing maximum security for securing various types of cargo.
Premium Durable Floor Plate: The platform uses a high-durability 3mm thick flat steel floor, designed to withstand frequent loading and unloading of heavy industrial equipment without warping.
Specialized Mudguard Configuration: Features a custom mudguard layout arranged in a front-3 and rear-2 configuration with optimized clearance. Full engineering drawings are provided for client confirmation before production.
Superior Corrosion Protection: The entire chassis undergoes an advanced powder-coating process and a final wax treatment, delivering long-lasting protection against salt spray and harsh marine environments during transit.
Factory-Direct Quality & Bulk Shipping: Shipped fully assembled directly from our flatbed trailer factory via bulk cargo vessels, eliminating on-site assembly hassles and ensuring immediate operational readiness upon delivery.
Available Configurations
We offer a wide range of customizable specifications to meet diverse logistics and load requirements:
Tire Configurations: Multiple tire size options (e.g., 11.00R20, 12R22.5) paired with high-traction, long-life tread patterns to suit various road conditions.
Why Choose ZW Group
Partnering with ZW Group ensures you receive high-value transport solutions supported by professional expertise:
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FAQ
A flatbed semi trailer is primarily used for transporting standard-sized cargo, shipping containers, steel coils, construction materials, timber, pipes, and palletized goods. Its open platform design allows for quick loading and unloading from multiple sides, making it one of the most versatile trailers for domestic and international freight transportation.
Flatbed semi trailers are commonly designed to transport one 40ft container, one 20ft container, or two 20ft containers simultaneously, depending on the trailer configuration. They can also carry non-containerized cargo such as machinery, steel products, and building materials, offering excellent flexibility for logistics companies.
The choice depends on your operating conditions. Mechanical suspension is a cost-effective solution for general freight transport and rough road conditions, while air suspension provides improved ride comfort and better cargo protection for long-distance transportation. We can recommend the most suitable suspension based on your market and application.
Yes. We manufacture flatbed semi trailers according to customer requirements. Available customization options include trailer length, axle configuration, payload capacity, suspension type, landing gear, twist locks, tire brands, braking system, and surface coating. Custom branding and OEM production are also available for dealers and fleet owners.
Our flatbed semi trailers are manufactured using high-strength steel with reinforced main beams to provide excellent structural strength and long service life. Each trailer undergoes welding inspection, load testing, and final quality checks before shipment to ensure reliable performance under demanding transportation conditions.
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