3 Axle Container Skeleton Semi Trailer
Products Description
Engineered for durability and regulatory compliance, our 40ft Tri Axle Skeletal Trailer is purpose-built for heavy-duty ISO container haulage.
The chassis is fabricated from high-tensile, corrosion-resistant steel, delivering superior torsional rigidity and load stability across diverse terrains. Designed with a reinforced locking system, it offers flexible stowage configurations, accommodating both single 40ft and twin 20ft container units.
This model prioritizes low maintenance and high operational efficiency, ensuring reliable turnaround for port-to-depot logistics.
Drawings & Dimensions
Detailed 40ft Tri Axle Skeletal Trailer dimensions. Our team offers tailored designs, including custom lengths, widths, and twist lock configurations to meet specific project needs and regulations.

Tri Axle Skeletal Trailer Details




This 3-axle container skeleton semi-trailer is specially designed for transporting 20ft/40ft standard shipping containers, widely used in ports, logistics yards and highway freight transportation.
Main Features
High-strength Frame Structure Adopt high-quality low-alloy steel welded frame, lightweight yet strong tensile strength, anti-torsion and durable for heavy-load operation.
Professional Container Locking System Equipped with standard twist locks to firmly fix containers, prevent shifting during transit, improve transport safety.
Reliable Suspension & Axle Assembly Matching heavy-duty suspension and high-load axles, stable running performance, good shock absorption, adaptable to various road conditions.
Complete Safety Configuration Fitted with reflective marking plates, mudguards, tail protection device, standard lighting and braking system, fully meet international traffic safety regulations.
Flexible Applicability Suitable for intermodal transport of standard containers; customizable length, tire specifications and surface coating according to customer demands.
Corrosion-resistant Paint Finish Sandblasting pretreatment plus thick industrial coating, bright finish, excellent rust and corrosion resistance for long service life.
This heavy-duty lowbed semi-trailer is engineered to haul oversize & overweight cargo including excavators and construction machinery for engineering and mining transport.
Main Features
High-strength Main Beam Made of high-tensile low-alloy steel. Deepened I-beam structure provides great load capacity and anti-bending performance.
Heavy-duty Running Gear Fitted with heavy-load axles and rugged tires. Delivers reliable load performance and shock absorption on highways and rough job sites.
Low Deck Design Low platform height simplifies loading and unloading tall oversized machinery.
Solid Welded Construction Adopts automatic submerged arc welding with stress relief treatment to prevent long-term heavy-load deformation.
Complete Safety & Lashing System Multiple lashing anchor points secure cargo steadily. Standard lights, reflectors and bumpers meet international transport safety requirements.
Anti-corrosion Finish Sandblasting surface treatment plus multi-layer paint coating for rust resistance and extended service life.

Products Configuration
(Configuration table for reference only. Custom configurations available upon request.)
product parameters
| Product Type | 40ft Tri Axle Skeletal Trailer / Container Chassis | Leaf Spring Thickness | 10 PCS * 13mm * 90mm Premium Leaf Springs |
| Overall Dimensions | 12500mm × 2500mm × 1550mm (Customizable) | Tire Specification | 12R22.5 Premium Tires (12 Tires + 1 Spare) |
| Max Payload Capacity | 50 Tons | King Pin Size | 2.0 inch (50#) or 3.5 inch (90#) JOST Standard |
| Main Beam Material | Q355B / T700 High Tensile Steel (Height: 500mm) | Landing Gear | JOST 28T two-speed manual operation |
| Axle Configuration | 3 Axles, 13 Ton / 16 Ton, FUWA or BPW Brand | Braking System | WABCO Relay Valve, Dual-line pneumatic brake system with ABS |
| Suspension System | Heavy Duty Mechanical Leaf Spring Suspension | Electrical System | 24V LED lighting system with modular wiring harness |
FAQ
Q: What types of semi trailers do you supply and support customization?
A: We supply 40ft skeleton, flatbed, lowbed, and side tipping dump trailers. All products support full customization on dimensions, payload, axle brand (FUWA/BPW), and twist lock configurations.
Q: How do you pack and ship the semi trailers to reduce maritime freight?
A: We optimize logistics via container shipping, bulk cargo vessel, and Ro-Ro. For 40ft skeleton trailers, we use stacking and nesting methods to maximize space efficiency, reducing ocean freight costs.
Q: What international trade delivery terms do you accept?
A: We support EXW, FOB, CFR, and CIF. Get competitive rates to major ports in Africa, Middle East, and South America via trusted partners.
Q: What are your flexible corporate payment terms?
A: We accept 30% T/T deposit to start manufacturing, and 70% T/T balance before shipment. Irrevocable L/C at sight is available for bulk orders.
Why Choose Us?
OEM/ODM customization for various heavy-duty semi-trailers
- Factory-direct pricing with flexible bulk order discounts
- Efficient production scheduling for on-time global delivery
- Structural design with certified high-tensile steel
Hot Tags: 3 axle container skeleton semi trailer, China 3 axle container skeleton semi trailer manufacturers, suppliers
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