Drawbar Flatbed Full Trailer
The Drawbar Flatbed Full Trailer is a highly versatile heavy-duty commercial transport trailer engineered for dual-cab or rigid truck towing applications, intermodal cargo transfer, and high-efficiency regional freight logistics. Built with high-strength Q345B/Q550 structural steel and continuous automated submerged-arc welding, it features a heavy-duty turntable steering assembly, a reinforced drawbar towing eye, and a dual-axle/tri-axle configuration that distributes total payload weight independently across its own frame without transferring vertical hitch load to the towing tractor. Equipped with high-capacity 13T–16T commercial axles, robust mechanical multi-leaf spring suspension, an integrated dual-line ABS air braking system, and optional ISO container twist-locks, it offers exceptional structural stability, tight turning radii, and flexible cargo lashing capabilities for heavy break-bulk goods, machinery, and containerized freight. Fully certified under ECE, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Full Trailer / Drawbar Trailer
Load Capacity : 20T / 30T / 40T / 50T
Condition : New
Grade : Heavy Duty / Commercial Grade
Shape : Drawbar Turmtable Flatbed
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 8000-12000 x 2500 x 1400-1500 mm (Excluding Drawbar Length)
Drawbar Length : 1500-2000 mm (Customized Rigid Drawbar with Towing Eye)
Platform Dimension : Customized
Wheel Base : Customized per Axle Configuration (Front Single / Rear Tandem)
Tread : 1820 mm / 2050 mm
Axle Number : 2 / 3 / 4 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 8 / 12 / 16
Tire Specification : 11.00R20 / 12R22.5 / 385/65R22.5
Tire Brand : Triangle / Double Coin / Linglong / Chaoyang
Rim : 8.5-20 / 9.00-22.5 / 11.75-22.5
Steering System : Ball-Bearing Heavy-Duty Slewing Ring Turntable
Suspension : Heavy Duty Mechanical Multi-Leaf Spring / Air Ride Suspension
Leaf Spring : 10pcs / 12pcs (90x16mm / 100x16mm)
Brake System : Dual-Line Pneumatic Braking System with ABS
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Strength Steel (Q345B/Q550)
Main Beam Height : 450mm / 500mm
Upper Plate : 12mm / 14mm
Down Plate : 14mm / 16mm
Middle Plate : 8mm / 10mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Thickened Checkered Steel Plate 3mm / 4mm / 5mm
Towing Eye : Standard 50mm / 90mm Forged Steel Drawbar Eye
Twist Lock : 4-8pcs Integrated Multi-Position Container Twist-Locks (Optional)
Spare Tire Carrier : 1-2pcs
Tool Box : 1pcs Heavy-Duty Lockable Steel Box
Electric System : 24V, 7 Pin Socket, LED Light
Wiring Harness : Armored Weatherproof Lines
Painting : Sand Blasting + Epoxy Primer + Two Coats Polyurethane Topcoat
Colour : Optional Custom RAL Code
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. Independent Payload Distribution & Slewing Ring Architecture
- Full-Load Independence: Unlike semi-trailers, the drawbar full trailer carries its entire payload on its own front and rear axle assemblies, eliminating vertical tongue load on the towing vehicle and allowing flexible operation with rigid trucks.
- Heavy-Duty Slewing Ring Turntable: Fitted with a precision ball-bearing slewing ring steering turntable on the front bogie, delivering smooth 360-degree rotation capabilities, high maneuverability in tight industrial yards, and precise tracking during highway transit.
- Q345B/Q550 High-Tensile Frame: Main longitudinal I-beams constructed from high-yield structural steel using continuous Submerged-Arc Welding (SAW), providing high fatigue resistance against dynamic shock loads.
2. Running Gear, Braking & Towing Safety Setup
- Reinforced Drawbar & Forged Towing Eye: Equipped with a heavy-duty triangular drawbar frame and a forged 50mm or 90mm towing eye, featuring rubber shock-damping bushings to minimize longitudinal impulse forces during acceleration and braking.
- Heavy Commercial Axle & Suspension Assemblies: 2 to 4 heavy-duty commercial axles (FUWA / BPW; 13T/16T rating) paired with multi-leaf spring or air suspension to ensure reliable weight distribution across all tire footprints.
- Dual-Line Pneumatic ABS Braking System: WABCO / Haldex ABS air braking system with emergency relay valves providing instantaneous braking response synchronized with the towing truck.
3. Cargo Securing & Practical Operational Options
- Multipurpose Deck Layout: Anti-slip checkered steel plate floor paired with perimeter lashing rings, side stake pockets, and optional container twist-locks for transporting general break-bulk cargo or ISO containers.
- All-Weather Chassis Protection: Surface thoroughly cleaned via automated shot-blasting, coated with anti-rust epoxy primer, and finished with UV-resistant polyurethane topcoats for extended service life.
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).
