Reinforced Construction Material Flatbed Trailer
The Reinforced Construction Material Flatbed Trailer is a heavy-duty commercial transport semi-trailer engineered specifically for high-density, abrasive, and structurally demanding loads such as precast concrete elements, steel rebar bundles, brick pallets, scaffolding, and bulk construction materials. Built with high-strength Q345B/Q550 structural steel and continuous automated submerged-arc welding, it features reinforced cross-member spacing, thickened side-rail channels, and an anti-impact steel floor deck. Fitted with perimeter lashing rings, stake pockets, and multi-position container twist-locks, it delivers optimal load securing and long-term frame durability under harsh job-site operations. Equipped with 13T heavy-duty axles, robust mechanical multi-leaf spring suspension, and an ABS braking system, it ensures reliable transit across urban construction corridors and unpaved site access roads. 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/60T
Condition : New
Grade : Heavy Duty / Construction Grade
Shape : Reinforced Heavy Flatbed
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
Wheel Base : 7000 + 1310 + 1310 mm
Tread : 1820 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 : 500mm / 520mm
Upper Plate : 16mm / 18mm
Down Plate : 18mm / 20mm
Middle Plate : 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Platform Floor : Reinforced Checkered Steel Plate 4mm / 5mm
Side Rail : Heavy Channel Steel with Stake Pockets & Heavy-Duty D-Rings
Landing Gear : 28T Two Speed Heavy Duty / JOST / FUWA
King Pin : 50#(2") / 90#(3.5")
King Pin Brand : JOST / FUWA
Twist Lock : 12pcs Multi-Position Integrated Container Locks
Spare Tire Carrier : 2pcs
Tool Box : 1pcs Heavy-Duty 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. Reinforced Frame Architecture & Heavy-Load Deck
- Dense Cross-Member Layout: Designed with closely spaced transverse cross-members beneath the main floor deck to effectively prevent sagging and frame deformation under concentrated point loads from precast concrete or heavy steel bundles.
- Q345B/Q550 High-Yield Spine: Deep main longitudinal beams welded using continuous automated Submerged-Arc Welding (SAW) with thickened upper and lower flange plates to withstand heavy dynamic shock loads during off-road site delivery.
- Impact-Resistant Deck & Securing Layout: Thickened 4mm/5mm checkered steel plate flooring paired with heavy-duty channel side rails, side stake pockets for vertical pipe/timber containment, and high-tensile forged lashing rings along both margins.
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-load stability and high wear resistance.
- Reinforced Mechanical Suspension: Heavy-duty multi-leaf spring suspension (10pcs/12pcs, 90x16mm or 100x16mm) engineered to absorb harsh impacts on unpaved construction routes and access roads.
- Advanced Pneumatic Braking System: Dual-line ABS air braking system (WABCO / Kemi / Haldex brands) ensuring fast, responsive stopping performance under maximum payload conditions.
3. Operational Accessories & Safety Setup
- 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.
- Electrical & Lighting System: Weatherproof 24V LED lighting system featuring a 7-pin socket and protected wiring harness for total highway visibility and safety compliance.
- Corrosion & Wear Protection: Surface thoroughly cleaned via shot-blasting, coated with high-adhesion anti-rust primer, and finished with double-coated polyurethane topcoats for resistance against abrasive site 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).
