Carbon Steel 40FT Skeleton Semi-Trailer New Design for Efficient Container Transport
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with annual export value exceeding US$5 million – proudly introduces our latest Carbon Steel 40FT Skeleton Semi-Trailer, designed specifically for efficient container transport. Our new design combines lightweight engineering with heavy-duty strength, ensuring you can move containers faster while reducing fuel consumption. With decades of metal fabrication expertise and a global customer base spanning North America, Europe, Southeast Asia, and Africa, we deliver trailers that meet the highest standards of durability and reliability. Whether you are a logistics company or a port operator, this trailer is your solution for cost-effective and safe container handling.
This skeleton semi-trailer is built to handle standard 20ft and 40ft containers with ease. The main frame is constructed from high-strength carbon steel, using advanced welding technology to ensure maximum rigidity and longevity. The lightweight design reduces tare weight, allowing higher payloads without exceeding axle load limits. Key features include:
- High-Strength Carbon Steel Frame: Made from Q345B steel, heat-treated for enhanced toughness and resistance to bending.
- Optimized Skeleton Structure: Open design facilitates quick container loading/unloading and easy inspection.
- Twist Lock System: ISO standard twist locks (4 or 8 sets) ensure secure container fixation.
- Anti-Corrosion Treatment: Full sandblasting followed by two coats of epoxy primer and polyurethane topcoat – suitable for harsh maritime environments.
- Axle Options: Available with 2 or 3 axles, each equipped with 16-ton rated capacity and wear-resistant brake linings.
- Suspension: Mechanical leaf spring suspension with shock absorbers for stable ride on highways.
- Lighting & Electrical: LED tail lights, side markers, and reflectors compliant with international road regulations.
- Customizable Accessories: Mudguards, toolboxes, spare tire carrier, and landing gear options available upon request.
Below is a typical technical specification for our 2-axle version. All parameters can be customized based on your specific requirements.
| Overall Length | 12,400 mm |
| Overall Width | 2,550 mm |
| Overall Height (loaded) | 1,550 mm (depending on container) |
| Tare Weight | Approx. 5,800 kg (2-axle) |
| Maximum Payload | 40,000 kg (vary by axle configuration) |
| Kingpin Diameter | 2 inches (SAE standard) |
| Landing Gear | Two-speed, 28-ton lifting capacity |
| Brake System | Dual-line air brake with ABS (optional) |
Our new design brings several benefits to your business:
- Improved Fuel Efficiency: The lighter frame reduces overall truck weight, saving up to 15% fuel compared to traditional designs.
- Faster Turnaround: Skeleton structure allows quick container engagement and release, cutting loading/unloading time.
- Lower Maintenance Costs: High-quality components and anti-corrosion paint extend service life, reducing downtime.
- Enhanced Safety: Robust twist locks and reliable braking system minimize accident risks during transport.
- Global Compliance: Designed to meet international road transport regulations; customizable for specific market requirements.
With over 20 years of manufacturing experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory has supplied products to over 15 countries and regions, including North America, South America, Eastern Europe, Southeast Asia, Africa, and Oceania. Our annual export volume of US$5 million–US$10 million testifies to the trust global customers place in our quality. We ship from major Chinese ports: Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Each trailer undergoes rigorous quality inspection before shipment, and we offer one-year warranty on structural defects. Our experienced after-sales team provides technical support via email and video call. We invite you to contact us for a competitive quote or to discuss customization options.
Frequently Asked Questions
-
Q: Can this trailer handle 20ft containers as well?
A: Yes, the 40ft skeleton semi-trailer is equipped with adjustable twist locks that can secure both 20ft and 40ft containers. The locking positions are pre-set for standard container lengths. -
Q: What is the maximum load capacity?
A: For the 2-axle version, the maximum payload is around 40 tons. With 3 axles, the capacity can be increased to 50 tons. Please specify your typical load when ordering so we can recommend the optimal axle configuration. -
Q: What surface treatment is applied to prevent rust?
A: The frame is fully sandblasted to Sa2.5 level, then coated with two layers of epoxy primer and a top coat of polyurethane paint. This provides excellent corrosion resistance, especially for coastal or humid environments. -
Q: Do you offer customization for colors or accessories?
A: Absolutely. We can paint the trailer in your company color (Pantone code) and add optional accessories such as toolboxes, side rails, spare tire carrier, or special lighting. All customization is available upon request with a short lead time. -
Q: What is the typical delivery time?
A: For standard configurations, delivery is 20–30 days after deposit. Customized orders may take 30–45 days depending on complexity. We ship FOB from Tianjin, Qingdao, Shanghai, or Foshan. -
Q: Is there a warranty policy?
A: Yes, we provide a one-year warranty covering structural defects under normal use. The brake system, tires, and electrical components are covered by respective manufacturers’ warranties. Our technical team is available for troubleshooting. -
Q: Can you provide samples or a trial order?
A: We can produce a single unit for trial purposes. However, sample costs and shipping are to be borne by the buyer. For bulk orders, we offer competitive pricing and free sample on first order (subject to negotiation). -
Q: Do you have any certifications for the trailer?
A: Our factory follows ISO 9001 quality management system (not certified but internally implemented). The trailer is designed to meet UN/ECE regulations for road lighting and braking. Specific certifications like DOT or CE can be sourced through third-party testing at additional cost if required.
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