Steel Coil & Cable Drum Transport Flatbed Trailer
The Steel Coil & Cable Drum Transport Flatbed Trailer is a highly specialized commercial transport semi-trailer engineered specifically for heavy industrial metal coils, oversized wire cable drums, rolled paper reels, and dense break-bulk cargo. Built with ultra-high-strength Q345B/Q550 structural steel and continuous automated submerged-arc welding, it features integrated V-shaped/U-shaped floor wells (coil troughs) and heavy-duty removable steel cover plates. This layout allows concentrated cylindrical loads to sit low in the chassis frame—significantly reducing the center of gravity and preventing dynamic rolling—while providing a complete flush-deck surface for standard flatbed cargo or ISO container haulage. Equipped with multi-position twist-locks, heavy-duty 13T/16T axles, and reinforced multi-leaf or air suspension, it delivers exceptional structural safety, payload stability, and fleet versatility. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer
Load Capacity : 50T/60T
Condition : New
Grade : Heavy Duty / Heavy Industrial
Shape : Flatbed with Integrated Steel Coil & Cable Drum Well
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 12500-13000 x 2500 x 1500 mm
Platform Dimension : Customized (With Removable Steel Well Covers)
Coil Well Dimension : V-Shaped / U-Shaped (Customized Width & Depth)
Wheel Base : 7000 + 1310 + 1310 mm
Tread : 1820 mm / 2050 mm
Axle Number : 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T
Tire Number : 12
Tire Specification : 12R22.5 / 11.00R20 / 12.00R20
Tire Brand : Triangle / Double Coin / Linglong / Chaoyang
Rim : 9.00-22.5 / 8.5-20
Suspension : Reinforced Heavy Duty Leaf Spring / Air Suspension
Leaf Spring : 10pcs / 12pcs (90x16mm / 100x16mm)
Brake System : ABS Anti-lock Braking System
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Strength Steel (Q345B/Q550)
Main Beam Height : 520mm / 550mm
Upper Plate : 16mm / 20mm
Down Plate : 18mm / 20mm
Middle Plate : 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Thickened Checkered Steel Plate 4mm / 5mm + Reinforced Steel Well Covers
Securing Fixtures : Heavy-Duty Lashing Rings, Chocks, and Stake Pockets along Coil Well
Landing Gear : 28T Two Speed Heavy Duty / JOST / FUWA
King Pin : 50#(2") / 90#(3.5") Interchangeable
King Pin Brand : JOST / FUWA
Twist Lock : 12pcs Integrated Multi-Position Container Twist-Locks
Spare Tire Carrier : 2pcs
Tool Box : 1pcs Heavy-Duty Lockable Steel Box
Electric System : 24V, 7 Pin Socket, LED Light
Wiring Harness : 6 Lines
Painting : Sand Blasting + Primer + Two Coats Polyurethane Coating
Colour : Optional
Warranty : Main Beam 3Y / Axle 1Y
Package : Nude / Container / Ro-Ro
Delivery Time : 25-30 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Specialized Coil & Drum Well Architecture
- Integrated Anti-Rolling Coil Well: Designed with a sunken V-shaped or U-shaped central floor trough lined with high-strength steel sub-frames to securely seat heavy steel coils, cable drums, or paper reels, preventing lateral shifting and tipping during transport.
- Convertible Flush-Deck Covers: Heavy-duty structural steel filler plates fit flush over the coil trough when not carrying cylindrical loads, instantly restoring a continuous flat deck for palletized cargo, lumber, or containerized freight.
- Ultra-High-Tensile Spine: Main longitudinal beams engineered from high-yield Q345B/Q550 steel using automated Submerged-Arc Welding (SAW), featuring reinforced web plates around the trough cutout to handle severe localized weight concentration.
2. Axle, Suspension & Pneumatic Braking Systems
- Heavy-Duty Commercial Axles: 3 premium heavy-duty commercial axles (FUWA / BPW / HuaJin; 13T/16T capacity per axle) tuned for continuous high-tonnage stability and long-haul endurance.
- Reinforced Mechanical / Air Suspension: Heavy-duty multi-leaf spring suspension (up to 12pcs, 100x16mm) or pneumatic air suspension engineered to absorb intense dynamic shocks from heavy point loads.
- Advanced Pneumatic Braking System: Dual-line ABS air braking system (WABCO / Kemi / Haldex brands) ensuring fast, responsive stopping performance under maximum payload conditions.
3. Cargo Securing & Operational Setup
- Multi-Point Tie-Down Setup: Heavy-duty forged lashing rings, removable locking chocks, and chain tie-down points placed inside and along the margins of the coil trough for maximum lashing force.
- Landing Gear & Kingpin: Heavy-duty 28-Ton two-speed landing gear (JOST / FUWA) combined with interchangeable 50#(2") or 90#(3.5") kingpins for fast, reliable tractor coupling.
- Corrosion Protection: Surface thoroughly cleaned via shot-blasting, coated with anti-rust primer, and finished with double-coated polyurethane topcoats for resistance against harsh industrial environments.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the main structural chassis frame; 1-Year warranty for axles.
- Delivery Lead Time: 25 – 30 working days upon order confirmation.
- Packaging & Shipping: Nude packing; shipped via Container, Ro-Ro vessel, or Bulk Cargo ship.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).

