Flatrack Container Skeletal Semi-Trailer
The Flatrack Container Skeletal Semi-Trailer is an elite, ultra-heavy-duty intermodal transport chassis built explicitly with high-strength T700 structural steel. Engineered to absorb extreme point-load impacts and concentrated dynamic weights from heavy industrial machinery, construction equipment, and oversized project cargo secured on flatrack container decks, it delivers supreme structural rigidity and flexural endurance. Fabricated using automated submerged-arc welding, it features reinforced top flanges, dense crossmember matrices, precision ISO twist-locks, and robust multi-axle configurations (FUWA/BPW). 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 | Flatrack Container Skeletal Semi-Trailer / Heavy Industrial Flatrack Intermodal Chassis |
| Condition | 100% Brand New |
| Rated Payload Capacity | 50 – 70 Tons (Ultra-Heavy Point-Load Rating) |
| Overall Dimensions (L×W×H) | 12,500–13,000 × 2,480–2,500 × 1,400–1,550 mm |
| Compatible Container Size | One 40ft Flatrack Container, or Two 20ft Flatrack Containers |
| HS Code | 8716391000 |
| International Certifications | ISO9001, CCC, CE, DOT, SGS |
Key Structural & Performance Features
1. T700 High-Strength Point-Load Chassis Architecture
- T700 High-Tensile Steel Construction: Fabricated using premium T700 high-strength structural steel plates, providing exceptional yield strength and web resilience specifically designed to counteract severe point-load flexing.
- Automated SAW Welding: Robotic Submerged-Arc Welding (SAW) combined with $CO_2$ gas-shielded welding guarantees absolute structural joint integrity under intense project-freight transit stresses.
- Dense Crossmember Matrix: Engineered with closely spaced, heavy-gauge channel crossmembers and reinforced gussets that distribute concentrated machinery track loads evenly across the main chassis beams.
- Reinforced Top Flanges: Thickened main beam top flanges designed to prevent localized crushing and structural fatigue when heavy flatracks are loaded, dropped, or secured.
- Precision ISO Twist-Locks: Heavy-duty cast steel ISO twist-locks positioned to lock heavy flatrack container corners securely against extreme lateral shifting forces.
2. Axle, Suspension & Pneumatic Braking Systems
- Axle Configurations: 2 or 3 heavy-duty axles (FUWA, BPW, or equivalent premium brands; 13T / 16T / 20T capacity per axle) optimized for extreme project cargo weight distributions.
- Suspension Options: Heavy-duty multi-leaf spring suspension or balanced air suspension systems designed to maintain stable load balancing across rugged industrial corridors.
- Tire & Rim Setup: 8 to 12 heavy-duty commercial tires paired with 8.25-22.5 or 11.00R20 high-load steel rims.
- Pneumatic Braking System: Advanced dual-line pneumatic braking system featuring emergency relay valves, automatic slack adjusters, and full ABS compliance ensuring reliable, responsive 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) and standard 50# (2") or 90# (3.5") interchangeable kingpins for rapid tractor coupling.
- Electrical & Lighting System: 24V 7-pin LED lighting system with waterproof wiring harnesses meeting international road safety directives.
- Standard Utility Add-ons: Spare tire carriers, heavy-duty steel mudguards with anti-spray flaps, and a lockable weather-sealed tool box.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main beam and T700 structural frame; 1-Year warranty for axles and suspension 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).
