Flatbed Trailer with Integrated Container Twist-Locks
The Flatbed Trailer with Integrated Container Twist-Locks is an advanced, dual-purpose commercial transport semi-trailer engineered specifically for seamless switching between containerized intermodal shipping and flat-deck general cargo transport. Built with high-strength Q345B structural steel and automated submerged-arc welding, it features flush-mounted, retractable, or retractable-recessed twist-locks that drop completely level with the deck surface when not in use. This design allows operators to load flat sheets, timber, heavy crates, or vehicles without obstruction from protruding locking pins. Equipped with durable 13T axles and robust suspension, it provides maximum cargo versatility across diverse logistics operations. 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 : 40T/50T
Condition : New
Grade : Heavy Duty
Shape : Flatbed with Integrated Twist-Locks
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 12500 x 2500 x 1500 mm
Platform Dimension : Customized
Wheel Base : 7000 mm
Tread : 1820 mm
Axle Number : 3 Axles
Axle Brand : FUWA / BPW / HuaJin
Axle Capacity : 13T
Tire Number : 12
Tire Specification : 12R22.5
Tire Brand : Triangle / Double Coin / Linglong / Chaoyang
Rim : 9.00-22.5
Suspension : Air Suspension / Heavy Duty Leaf Spring
Leaf Spring : 10pcs (90x13mm)
Brake System : ABS Anti-lock Braking System
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : Steel (Q345B)
Main Beam Height : 500mm
Upper Plate : 14mm
Down Plate : 16mm
Middle Plate : 8mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Checkered Plate 3mm / Flat Steel Plate
Landing Gear : 28T Two Speed / JOST / FUWA
King Pin : 50#(2")
King Pin Brand : JOST / FUWA
Twist Lock : 12pcs Integrated Retractable Twist-Locks
Spare Tire Carrier : 2pcs
Tool Box : 1pcs
Electric System : 24V, 7 Pin Socket, LED Light
Wiring Harness : 6 Lines
Painting : Sand Blasting + Primer + Two Coats
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. Flush-Mounted Locking System & High-Tensile Spine
- Integrated Retractable Twist-Locks: Precision-engineered locking pockets featuring retractable or flip-over twist-locks that sit completely flush with the deck floor when retracted, eliminating surface bumps for general cargo loading.
- Q345B High-Strength Structural Spine: Main longitudinal chassis beams constructed from high-yield Q345B steel plates and automated Submerged-Arc Welding (SAW), ensuring maximum torsional rigidity and load stability.
- Dual-Purpose Deck Surface: Reinforced checkered plate flooring designed to handle concentrated point loads from containers as well as continuous sliding friction from palletized or heavy break-bulk goods.
2. Axle, Suspension & Pneumatic Braking Systems
- Reliable 3-Axle Configuration: 3 premium commercial axles (FUWA / BPW / HuaJin brands; 13T capacity per axle) calibrated for optimal weight distribution across regional and trunk-line routes.
- Versatile Suspension Architecture: Advanced air suspension or heavy-duty leaf spring configuration (10pcs, 90x13mm) engineered to absorb road shock and protect sensitive cargo payloads.
- Advanced Braking System: Equipped with an ABS Anti-lock Braking System (WABCO / Kemi / Haldex brands) to ensure secure, responsive, and immediate stopping performance.
3. Operational Accessories & Logistics Setup
- Landing Gear & Kingpin: Heavy-duty 28-Ton two-speed landing gear (JOST / FUWA) and 50#(2") kingpin for rapid, reliable tractor coupling and decoupling.
- Electrical & Lighting System: Waterproof 24V LED lighting system featuring a 7-pin socket and 6-line wiring harness for complete highway visibility and compliance.
- Corrosion Protection: Prepared via thorough sandblasting, followed by anti-rust primer and double-coated polyurethane topcoats for long-lasting environmental durability.
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).

