3 Axle Shipping Container Semi Trailer
Cost-Effective Container Transport Solution
Tri Axle Container Chassis – Premium Container Shipping Skeleton Semi Trailer
ZW Group Tri Axle Container Chassis Container Shipping Skeleton Semi Trailer is designed to meet the rigorous demands of global container logistics.
Engineered with precision, this high-performance semi trailer provides exceptional durability, stability, and load-carrying capacity for 20ft, 40ft, and 45ft ISO containers.
Whether you operate in port logistics, intermodal transport, or international shipping, this tri-axle container chassis delivers consistent performance, minimal downtime, and long service life.
Product Description
ZW Group Tri Axle Container Chassis is a heavy-duty skeleton semi trailer purpose-built for container transport. Constructed from high-strength Q345B or Q550 steel, it is designed to carry standard shipping containers under harsh working conditions.
The trailer adopts advanced welding technology, high-quality axles, and premium tires, ensuring superior performance, road safety, and compliance with international transport standards.
With a fully optimized structure, this container chassis semi trailer maximizes payload efficiency while minimizing tare weight.
Its modular design allows for easy maintenance, quick replacement of components, and long-term cost savings.
Whether used for port-to-yard shuttling or long-haul transport, it ensures maximum return on investment.
Specifications
Overall Dimension | 12,500mm x 2,500mm x 1,550mm |
Main Beam | Q345B/Q550 steel, automatic submerged arc welding |
Axles | 3 x 13T/16T BPW/FUWA/ZW brand |
Suspension | Mechanical spring suspension / air suspension (optional) |
Tires | 12R22.5 / 315/80R22.5, 12+1 spare |
King Pin | 50# or 90# bolted type |
Landing Gear | JOST / ZW brand, 28T capacity |
Braking System | Dual-line air brake, ABS optional |
Twist Locks | 8/12 pcs ISO standard |
Paint | Sandblasted + epoxy primer + polyurethane topcoat |
Payload Capacity | 40-70 tons depending on model |
Application | 20ft/40ft/45ft container transport |
Key Features & Advantages
Universal Design & Compatibility
1. Suitable for 20ft, 40ft, and 45ft ISO containers.
Compatible with global container locking systems and twist locks.
Widely used in port logistics, rail container transport, and shipping terminals.
2. Premium Surface Treatment & Painting
Sandblasted chassis frame for maximum paint adhesion.
Multi-layer anti-rust epoxy primer and polyurethane topcoat.
Corrosion-resistant surface for extended service life in coastal areas.
3. Heavy-Duty Axle System
Equipped with BPW, FUWA, or ZW brand axles (13T/16T capacity).
Reliable braking system with ABS option for enhanced safety.
Low-maintenance axle bearings reduce downtime.
4. High-Quality Tires
Premium 12R22.5 or 315/80R22.5 radial tires for stability and long mileage.
Optional single/twin tire configuration.
Excellent wear resistance, strong grip for various road conditions.
5. Suspension System
Mechanical spring suspension or optional air suspension.
Heavy-duty leaf spring design for shock absorption.
Enhanced stability and smooth handling during long hauls.
6. Structural Advantages & Details
High-strength main beam with optimized I-beam structure.
Reinforced cross members for balanced load distribution.
High-precision automatic welding ensures superior frame strength.
LED side marker lamps for better visibility and compliance with international road safety standards.
Load Capacity & Road Test
Every tri axle container chassis undergoes a rigorous load test before delivery:
Static Load Test: Ensures frame strength under maximum payload.
Dynamic Road Test: Simulates real road conditions, testing suspension and braking system.
Twist & Flexibility Test: Evaluates torsional resistance for safe container transport.
FAQ – Frequently Asked Questions
Q1: What is the payload capacity of the tri axle container chassis?
A: Standard models can carry 40–70 tons, depending on specifications.
Q2: Can I choose different axle brands?
A: Yes, BPW, FUWA, or ZW brand axles are available.
Q3: Do you provide after-sales support and spare parts?
A: Yes, we offer global after-sales service, spare parts supply, and technical support.
Q4: Can the trailer be customized to my country’s regulations?
A: Absolutely. We can modify design and dimensions to meet local road laws and regulations.
Q5: How long is the production lead time?
A: Generally 20-30 days after deposit confirmation.
Q6: What kind of payment terms do you accept?
A: T/T, L/C, and other negotiable international payment terms.
