Heavy-Duty Steel Coil Container Skeletal Trailer
The Heavy-Duty Steel Coil Container Skeletal Trailer is a specialized, ultra-rugged intermodal transport chassis engineered explicitly for hauling heavy steel coils, metal rolls, and cylindrical industrial products packed inside specialized coil containers. Featuring an integrated V-shaped trough cradle deck and heavy-duty load-securing tie-down channels, it prevents rolling, shifting, and structural crushing under massive point-load weights. Fabricated using high-tensile Q345B/Q550/T700 structural steel and automated submerged-arc welding, it delivers supreme torsional rigidity, exceptional weight distribution, and absolute transit safety across metallurgical logistics networks. Fully certified under ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications Matrix
| Specification Category | Parameter Details |
| Product Name | Heavy-Duty Steel Coil Container Skeletal Trailer / V-Trough Coil Intermodal Chassis |
| Condition | 100% Brand New |
| Rated Payload Capacity | 50 – 70 Tons (Steel Coil & Point-Load Optimized) |
| Overall Dimensions (L×W×H) | 12,500–13,000 × 2,480–2,500 × 1,450–1,650 mm |
| Coil Securing System | Integrated Center V-Shaped Trough Cradles with Heavy-Duty Lashing Winches & Straps |
| Compatible Container Size | One 40ft Coil Container, or Two 20ft Heavy Steel Coil Containers |
| HS Code | 8716391000 |
| International Certifications | ISO9001, CCC, CE, DOT, SGS |
Key Structural & Performance Features
1. V-Shaped Trough Cradle & High-Tensile Chassis Architecture
- High-Tensile Steel Construction: Fabricated using Q345B, Q550, or T700 high-tensile structural steel plates, providing superior web thickness and yield strength to counteract extreme localized point-load pressures.
- Automated SAW Welding: Robotic Submerged-Arc Welding (SAW) combined with $CO_2$ gas-shielded welding guarantees absolute structural joint integrity under intense metallurgical transit stresses.
- Integrated V-Shaped Trough Cradles: Features heavy-gauge steel V-shaped troughs built directly into the longitudinal centerline of the chassis, designed to cradle cylindrical steel coil containers and prevent lateral shifting.
- Heavy-Duty Lashing & Winch System: Equipped with high-capacity strap winches, heavy forged D-rings, and tensioning chains strategically positioned along the frame to lock coils and containers securely.
- Precision ISO Twist-Locks: Dual-purpose cast steel locking mechanisms allowing the chassis to transport both standard ISO containers and specialized open-top coiltainers interchangeably.
2. Axle, Suspension & Pneumatic Braking Systems
- Heavy-Duty Axle Configurations: 2 or 3 heavy-duty axles (FUWA, BPW, or equivalent premium brands; 13T / 16T / 20T capacity per axle) optimized for ultra-dense weight distributions.
- Suspension Options: Heavy-duty multi-leaf spring suspension or balanced air suspension systems designed to dampen severe low-frequency vibrations and protect precision-milled steel coil edges.
- Tire & Rim Setup: 8 to 12 heavy-duty commercial tires paired with 8.25-22.5 or 11.00R20 high-load steel rims.
- Advanced Pneumatic Braking System: Dual-line pneumatic braking system featuring emergency relay valves, automatic slack adjusters, and full ABS compliance ensuring powerful, controlled stopping safety under maximum payload.
3. Operational Accessories & Logistics Setup
- Landing Gear & Kingpin: 28-Ton or 30-Ton two-speed heavy landing gear (JOST / FUWA) with reinforced mounting plates and standard 50# (2") or 90# (3.5") interchangeable kingpins.
- Electrical & Lighting System: 24V 7-pin LED lighting system with waterproof wiring harnesses and heavy-duty protective light guards.
- Standard Utility Add-ons: Spare tire carriers, heavy-duty steel mudguards with anti-spray flaps, and a lockable weather-sealed tool box for lashing chains and binders.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main beam and V-trough frame structure; 1-Year warranty for axles, suspension, and winching components.
- Delivery Lead Time: 25 – 35 working days upon order confirmation.
- Packaging & Shipping: Nude packing; stacked or shipped via Ro-Ro vessel, Bulk Cargo ship, or Container.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
