12m 20ft Skeletal Semi Trailer Detailed Description
ZW Group’s 20ft Skeletal Container Semi Trailer is expertly crafted for transporting 20ft standard shipping containers across ports, logistics hubs, and intermodal terminals. The trailer’s chassis uses high-strength steel with a reinforced main beam to ensure heavy load capacity and excellent durability in demanding environments.
Equipped with premium FUWA 13-ton axles and a dual-line pneumatic brake system featuring multiple air chambers, the trailer offers superior stability and safe braking performance. Container twist locks securely fasten containers to the chassis, minimizing movement during transit.
The corrosion-resistant paint system includes sandblasting, anticorrosive primers, and a urethane topcoat, significantly extending the trailer’s service life and maintaining aesthetic appeal. Side guards are customizable to comply with local regulations and client preferences.
Overall, this skeletal container semi trailer is designed for efficiency, safety, and long-term reliability in global container transport operations.
Product Video
Key Features
High-Strength Steel Frame: Robust main beam (500mm height) with thick upper (14mm), middle (8mm), and lower plates (16mm) ensures superior load-bearing capacity.
FUWA Axles: 13-ton FUWA brand axles provide reliable performance and stability.
Efficient Brake System: Dual line braking with two double and two single air chambers for enhanced safety.
Container Twist Locks: Securely locks 20ft standard containers in place for safe transport.
Corrosion-Resistant Paint: Sandblasting pre-treatment plus two coats of anticorrosive primer and urethane finish paint, customizable colors available.
Flexible Side Guard: Customizable side guards per customer requirements.
Optimized Dimensions: Overall size of 12500x2500x1550mm ensures compatibility with standard containers and road regulations.
Structure Diagram of Skeleton Trailer
This section features a detailed CAD drawing and an exploded view of the skeleton trailer, showcasing the chassis structure, kingpin position, axle configuration, and key mounting points. It provides a clear visual reference for engineering layout and component integration.


Specifications
Parameter | Specification |
---|---|
Model | 20ft Skeletal Container Semi Trailer |
Overall Dimensions | 12500 mm (L) x 2500 mm (W) x 1550 mm (H) |
Tare Weight | 6550 kg |
Loading Capacity | 40,000 kg |
Wheelbase | 2300 mm + 1310 mm + 1310 mm |
Main Beam Material | 500 mm height, 14mm upper, 8mm middle, 16mm lower plates |
Axle Brand | 13-ton FUWA brand |
Brake System | Dual line pneumatic brake system |
Brake Chambers | Two double and two single air chambers |
Side Guard | Customizable per client request |
Painting | Sandblasted, anticorrosive primer + urethane paint, color optional |
Container Locks | Twist locks for 20ft containers |
Shipping Method | Bulk cargo ship, Roll-on/Roll-off (Ro-Ro), or container |
Application Scenarios
Transporting 20ft standard shipping containers in port and intermodal logistics
Container haulage for import/export operations
Freight movement across highways and industrial zones
Heavy-duty container delivery in demanding environments
ZW Group Manufacturing Base
ZW Group operates a cutting-edge manufacturing facility equipped with advanced machinery and a highly skilled professional team. We manage every stage of production—from high-strength steel cutting and forming to precise welding and thorough quality inspections—to deliver premium-quality 20ft Skeletal Container Semi Trailers. Our factory specializes in producing durable skeletal trailers designed for container transport, port operations, and intermodal logistics.
While our current focus is on the 20ft Skeletal Container Semi Trailer engineered for strength, load stability, and efficient container hauling, this product represents a key part of our extensive semi-trailer lineup. Each trailer is built for superior durability, stability, and safety, complying with international standards such as ISO9001, CE, DOT, and CCC. Our expertise spans container skeletal trailers, flatbed semi trailers, lowbeds, removable gooseneck trailers, and hydraulic modular trailers—offering dependable transport solutions for global shipping, logistics, and heavy freight industries.
Shipping Scenarios
ZW Group places great emphasis on the secure packaging, loading, and shipment of our 20ft Skeletal Container Semi Trailers. Each trailer undergoes thorough inspection by our experienced logistics team to ensure that critical components—such as the reinforced chassis frame, premium FUWA/BPW axles, durable suspension system, reliable braking equipment, and essential safety accessories—are securely fastened and well protected throughout transport.
We strictly follow industry-standard shipping protocols and select the most suitable transport methods—including bulk trucks, flat rack containers, and Roll-on/Roll-off (Ro-Ro) vessels—based on the trailer’s dimensions, weight, and delivery location. These measures guarantee safe, damage-free, and timely delivery to customers worldwide.
By combining professional handling with rigorous quality control from packaging to final shipment, ZW Group delivers dependable logistics solutions for container transport, port operations, and intermodal freight industries. This commitment helps build strong, lasting partnerships with clients across global markets.

❓FAQ
Q1: What is the load capacity of the 20ft Skeletal Container Semi Trailer?
A1:It supports up to 40 tons, ideal for transporting 20ft containers.
Q2: Which axle brand is used on this skeletal trailer?
A2: Equipped with reliable 13-ton FUWA axles for superior stability.
Q3: Can I customize the trailer’s side guards and paint?
A3: Yes, customization options for side guards and color are available.
Q4: What braking system does the skeletal trailer have?
A4: Features a dual-line pneumatic braking system with multiple air chambers.
Q5:How is the 20ft Skeletal Container Semi Trailer shipped?
A5: Shipped via bulk cargo ships, Roll-on/Roll-off vessels, or containers.
Q6:What is the usual delivery time for this trailer?
A6: Typically delivered within 20-30 days after order confirmation.
Q7:Does ZW Group provide after-sales service?
A6:Yes, comprehensive after-sales support including spare parts and technical assistance.
Why Choose ZW Group?
Over 10 years of international experience manufacturing and exporting semi-trailers to 50+ countries worldwide.
Modern factory covering 50,000m², staffed by a skilled team of over 200 professionals and supporting personnel.
Strict quality control to ensure durable and high-performance trailers you can rely on.
Dedicated after-sales service with quick response to support your operations smoothly.