48ft Universal Multi-Lock Flatbed Semi-Trailer

Technical Specifications

Model NO. : Customized Type : Semi-Trailer Load Capacity : 50T/60T Condition : New Grade : Heavy Duty Shape : Flatbed Origin : Shandong, China Production Capacity : Customized Certifications : ECE, ISO9001, CCC, CE, DOT, SGS HS Code : 8716399000 Overall Dimensions : 14600 x 2500 x 1500 mm Platform Dimension : Customized Wheel Base : 8800 + 1310 + 1310 mm Tread : 1820 mm Axle Number : 3 / 4 Axles Axle Brand : FUWA / BPW / HuaJin Axle Capacity : 13T/16T Tire Number : 12 / 16 Tire Specification : 12R22.5 / 11.00R20 Tire Brand : Triangle / Double Coin / Linglong / Chaoyang Rim : 9.00-22.5 Suspension : Air Suspension / Heavy Duty Leaf Spring Leaf Spring : 10pcs (90x13mm / 90x16mm) Brake System : ABS Anti-lock Braking System ABS Brand : WABCO / Kemi / Haldex Self-dumping : Not Self-dumping Material : Steel (Q345B/Q550) Main Beam Height : 500mm / 520mm Upper Plate : 14mm / 18mm Down Plate : 16mm / 20mm Middle Plate : 8mm / 10mm Welding : Automatic Submerged-Arc Welding Platform Floor : Checkered Plate 3mm / 4mm Landing Gear : 28T Two Speed / JOST / FUWA King Pin : 50#(2") / 90#(3.5") King Pin Brand : JOST / FUWA Twist Lock : 12 pcs / 16 pcs Multi-Lock Setup Spare Tire Carrier : 2pcs Tool Box : 1pcs / 2pcs Electric System : 24V, 7 Pin Socket, LED Light Wiring Harness : 6 / 7 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. Multi-Lock Chassis & High-Tensile Design

• High-Strength Structural Spine: Main longitudinal chassis beams constructed from high-yield Q345B/Q550 steel plates and assembled via automated Submerged-Arc Welding (SAW), providing high resistance to sag and bending during long-haul trunk line operations.
• Universal Multi-Lock Deck Matrix: Engineered with a multi-position twist-lock layout (12 to 16 pcs), enabling flexible securing of various container combinations including 1x48ft, 1x40ft, 2x20ft, or 1x20ft centered ISO containers.
• Reinforced Checkered Platform: Heavy-duty 3mm/4mm checkered plate flooring ensures slip resistance, high abrasion resistance, and secure footing for uncontained palletized or break-bulk freight.

2. Axle, Suspension & Pneumatic Braking Systems

• Heavy-Duty Commercial Axles: 3 or 4 premium commercial axles (FUWA / BPW / HuaJin brands; 13T/16T capacity per axle) calibrated for high gross vehicle weight ratings and uniform axle loading.
• Versatile Suspension Architecture: Advanced air suspension or heavy-duty leaf spring configuration (10pcs, 90x13mm or 90x16mm) designed to absorb high dynamic road vibrations and safeguard diverse cargo profiles.
• Advanced Pneumatic Braking System: Equipped with an ABS Anti-lock Braking System (WABCO / Kemi / Haldex brands) to deliver reliable, smooth, and immediate stopping power under full capacity.

3. Operational Accessories & Logistics Setup

• Landing Gear & Kingpin: Heavy-duty 28-Ton two-speed landing gear (JOST / FUWA) paired with interchangeable 50#(2") or 90#(3.5") kingpins for fast, seamless tractor coupling.
• Electrical & Lighting System: Weatherproof 24V LED lighting system featuring a 7-pin socket and 6/7-line harness for enhanced visibility and global highway safety compliance.
• Corrosion Protection: Comprehensive surface preparation via sandblasting followed by an anti-rust primer and two heavy-duty finish coats for long-lasting weather protection.

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).