Precast Concrete Element Transport Flatbed Trailer
The Precast Concrete Element Transport Flatbed Trailer is a specialized, heavy-duty commercial transport semi-trailer engineered specifically for high-density, high-tonnage precast concrete panels, bridge girders, concrete beams, culverts, and structural architectural elements. Built with ultra-high-strength Q345B/Q550 structural steel and continuous automated submerged-arc welding, it features a heavy-duty reinforced subframe with dense cross-member spacing, heavy-channel side rails, and multi-point tie-down systems designed to withstand extreme concentrated point loads without deck sagging. Equipped with removable steel side stakes, heavy-duty lashing D-rings, 13T–16T commercial axles, and robust mechanical multi-leaf or pneumatic suspension, it delivers maximum payload stability, cargo security, and structural durability across highway routes and unpaved construction sites. 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/80T
Condition : New
Grade : Heavy Duty / Heavy Construction Grade
Shape : Reinforced Flatbed for Precast Concrete Elements
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE, ISO9001, CCC, CE, DOT, SGS
HS Code : 8716399000
Overall Dimensions : 12500-14000 x 2500-3000 x 1500 mm
Platform Dimension : Customized
Wheel Base : 7200 + 1310 + 1310 mm
Tread : 1820 mm / 2050 mm
Axle Number : 3 / 4 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T
Tire Number : 12 / 16
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 Mechanical 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
Side Rail : Heavy Channel Steel with Removable Side Stakes & Heavy-Duty D-Rings
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 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. High-Rigidity Spine & Ultra-Heavy Subframe
- Dense Transverse Subframe Matrix: Engineered with extra-close cross-member spacing directly under the deck floor to distribute massive point loads from concrete slabs and beams, preventing deck indentation and frame deflection.
- Q345B/Q550 High-Tensile Structural Spine: Deep-section main longitudinal beams (520mm/550mm) fabricated with heavy flange plates (up to 20mm) and automated Submerged-Arc Welding (SAW), ensuring maximum beam stiffness under concentrated heavy loads.
- Multi-Point Concrete Lashing System: Features heavy channel side rails fitted with reinforced side stake pockets, removable vertical retention posts, and high-strength forged D-rings along both margins to keep rigid concrete elements firmly anchored.
2. Axle, Suspension & Pneumatic Braking Systems
- Heavy Commercial Axle Configuration: 3 or 4 premium commercial axles (FUWA / BPW / HuaJin; 13T/16T capacity per axle) calibrated for high-capacity axle load distribution and long service life under heavy construction duty.
- Reinforced Mechanical / Air Suspension: Heavy-duty multi-leaf spring suspension (up to 12pcs, 100x16mm) or pneumatic air suspension engineered to absorb intense road vibration and protect brittle precast loads from shock damage.
- Advanced Pneumatic Braking System: High-response ABS air braking system (WABCO / Kemi / Haldex brands) ensuring short, controlled, and stable stopping performance at full gross vehicle weight.
3. Operational Accessories & Safety Setup
- Heavy-Duty Landing Gear & Kingpin: Extra-heavy-duty 28-Ton two-speed landing gear (JOST / FUWA) combined with interchangeable 50#(2") or 90#(3.5") kingpins for fast, secure tractor coupling.
- Electrical & Lighting Package: Weatherproof, impact-protected 24V LED lighting set with a 7-pin socket and armored wiring harness for total highway safety compliance.
- Corrosion Protection: Surface thoroughly cleaned via shot-blasting, coated with anti-rust primer, and finished with double-coated polyurethane topcoats for resistance against abrasive construction 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).
