4-Axle 45ft ISO Container Flatbed Trailer
The 4-Axle 45ft ISO Container Flatbed Trailer is a heavy-duty, extended-length commercial transport semi-trailer engineered specifically for high-capacity 45ft ISO containers and oversized palletized cargo logistics. Built with high-strength Q345B structural steel and automated submerged-arc welding, it delivers supreme frame durability, enhanced weight distribution across a 4-axle configuration, and high payload stability. Equipped with multiple robust twist-locks, durable 13T-16T axles, and heavy-duty suspension, it provides reliable performance across demanding long-haul and intermodal transport corridors. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized Type : Semi-Trailer Load Capacity : 60T Condition : New Grade : Heavy Duty Shape : Flatbed Origin : Shandong, China Production Capacity : Customized Certifications : ECE, ISO9001, CCC, CE, DOT, SGS HS Code : 8716399000 Overall Dimensions : 14000 x 2500 x 1500 mm Platform Dimension : Customized Wheel Base : 8500 + 1310 + 1310 mm Tread : 1820 mm Axle Number : 4 Axles Axle Brand : FUWA / BPW / HuaJin Axle Capacity : 13T/16T Tire Number : 16 Tire Specification : 12R22.5 Tire Brand : Triangle / Double Coin / Linglong / Chaoyang Rim : 9.00-22.5 Suspension : Air Suspension / Leaf Spring Leaf Spring : 10pcs (90x13mm) Brake System : ABS Anti-lock Braking System ABS Brand : WABCO / Kemi / Haldex Self-dumping : Not Self-dumping Material : Steel (Q345B) Main Beam Height : 500mm Upper Plate : 14mm Down Plate : 16mm Middle Plate : 8mm Welding : Automatic Submerged-Arc Welding Platform Floor : Checkered Plate 3mm Landing Gear : 28T Two Speed / JOST / FUWA King Pin : 50#(2") / 90#(3.5") King Pin Brand : JOST / FUWA Twist Lock : 12pcs Spare Tire Carrier : 2pcs Tool Box : 1pcs Electric System : 24V, 7 Pin Socket, LED Light Wiring Harness : 6 Lines Painting : Sand Blasting + Primer + Two Coats Colour : Optional Warranty : Main Beam 3Y / Axle 1Y Package : Nude / Container / Ro-Ro Delivery Time : 25-30 Working Days Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Extended Chassis & High-Tensile Design
- Q345B High-Strength Structural Spine: Main longitudinal chassis beams constructed from high-yield Q345B steel plates and automated Submerged-Arc Welding (SAW), ensuring maximum frame rigidity and torsional resistance for 45ft containers.
- Heavy-Duty Flooring: Checkered plate 3mm flooring providing superior surface grip and wear resistance for high-capacity general cargo and intermodal freight.
- Integrated Twist-Locks: Equipped with 12 robust twist-locks designed to securely lock 45ft, 40ft, or multiple 20ft ISO containers during transit.
2. Axle, Suspension & Pneumatic Braking Systems
- Reliable 4-Axle Configuration: 4 premium commercial axles (FUWA / BPW / HuaJin brands; 13T/16T capacity per axle) calibrated for optimal weight distribution and high payload capacities under heavy-duty operations.
- Flexible Suspension System: Advanced air suspension or heavy-duty leaf spring configuration (10pcs, 90x13mm) designed to absorb heavy impacts and provide stable load-balancing across long distances.
- Advanced Braking System: Equipped with an ABS Anti-lock Braking System (WABCO / Kemi / Haldex brands) to ensure responsive and safe stopping performance under full loads.
3. Operational Accessories & Logistics Setup
- Landing Gear & Kingpin: Heavy-duty 28-Ton two-speed landing gear (JOST / FUWA) and interchangeable 50#(2")/90#(3.5") kingpins for secure coupling and decoupling.
- Electrical & Lighting System: 24V waterproof LED lighting system with a 7-pin socket and 6-line wiring harness for enhanced visibility and compliance.
- Surface Treatment: Thoroughly prepared via sandblasting followed by one primer layer and two coats of high-grade paint for long-lasting corrosion resistance.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main structural chassis frame; 1-Year warranty for axles.
- Delivery Lead Time: 25 – 30 working days upon order confirmation.
- Packaging & Shipping: Nude packing; shipped via Container, Ro-Ro vessel, or Bulk Cargo ship.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).

