Van Box Semi Trailer - 3 Axles - 45ft
The 3-Axle 45ft Van Box Semi-Trailer (also known as a 45-Foot High-Cube Dry Freight Van, Extended Intermodal Enclosed Cargo Box, or Extra-Volume Long-Haul Semi-Trailer) is an extended-length, ultra-high-capacity dry cargo semi-trailer engineered for long-distance logistics, cross-border express transport, high-density palletized FMCG products, e-commerce parcels, textiles, and light-to-medium industrial goods. Offering an expanded 45-foot overall box length (providing up to 90–98 CBM net volumetric capacity), it allows fleet operators to maximize cargo volume per trip while maintaining optimal axle-load distribution and high-speed highway stability. Built on an ultra-rigid Q345B/Q550 structural steel chassis welded via automated submerged-arc processes, it features a weather-sealed enclosure constructed from high-tensile corrugated steel or smooth composite panels, paired with a 3mm or 4mm anti-skid checkered steel floor deck supported by high-density crossmembers. Outfitted with 3 commercial heavy-duty axles (13T/16T FUWA or BPW), mechanical multi-leaf spring or air ride suspension, dual rear doors with heavy container-style locking bars, and a dual-line pneumatic air braking system with WABCO ABS, this 45ft van trailer delivers maximum cubic volume efficiency, complete cargo security, low aerodynamic drag, and low operating costs per ton-kilometer. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer / 3-Axle 45ft Enclosed Van Box Semi-Trailer
Load Capacity : 40 - 60 Tons (Extra-Volume Intercity Payload)
Volumetric Capacity : Approx. 90 - 98 CBM
Condition : New
Grade : Premium Heavy Duty / High-Cube Long-Haul Logistics Grade
Shape : Fully Enclosed Box / Rigid Van Structure (45ft Extended Length)
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : Customized (Approx. 13950-14200 x 2550 x 3800-4000 mm)
Box Internal Dimensions : Customized (Approx. 13750-14000 x 2450 x 2400-2650 mm)
Box Panel Type : High-Strength Corrugated Steel / Smooth Fiber Composite / Color-Coated Steel Panels
Box Wall Thickness : 1.2mm / 1.5mm Corrugated Steel (or 15mm-20mm Composite)
Roof Structure : One-Piece Fully Sealed Weatherproof Steel or Aluminum Roof Panel
Rear Doors : Double Rear Swing Doors with EPDM Weather Seals & Container Lock Bars
Side Doors : Optional 1, 2, or 3 Side Access Doors (Single/Double Swing)
Wheel Base : 7500mm - 8800mm
Tread : 1820 mm
Axle Number : 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 12 pcs + 1 Spare Tire
Tire Specification : 12R22.5 / 11.00R20 / 385/65R22.5 Heavy-Duty Radial Tires
Tire Brand : Triangle / Double Coin / Linglong
Rim : 9.00-22.5 / 8.5-20 Steel Disc Rims
Suspension : Heavy Duty Mechanical Multi-Leaf Spring / Air Ride Suspension
Leaf Spring : 10 pcs Reinforced (90x13mm or 90x16mm)
Brake System : Dual-Line Pneumatic Air Braking System with ABS
ABS Brand : WABCO / Kemi / Haldex
Self-dumping : Not Self-dumping
Material : High-Tensile Structural Steel Q345B / Q550
Main Beam Height : 480mm / 500mm Extra Heavy-Duty I-Beam
Upper/Down Plate : 14mm / 16mm / 20mm
Middle Plate (Web) : 8mm / 10mm / 12mm
Welding : Automatic Submerged-Arc Welding
Floor Plate : 3mm / 4mm Checkered Steel Anti-Skid Deck
Cargo Securing : Internal Recessed E-Track Rails / Lashing Rings / Shoring Bar Slots
Landing Gear : JOST / FUWA 28T Two-Speed Manual Landing Gear
King Pin : JOST 50# (2-inch) or 90# (3.5-inch) Bolted / Welded King Pin
Spare Tire Carrier : 1 or 2 Units
Tool Box : 1 Unit Heavy-Duty Lockable Steel Box
Electrical System : 24V, 7-Pin ISO Socket, Full LED Interior & Exterior Lights
Painting / Finish : Sand Blasting (Sa 2.5) + Epoxy Zinc-Rich Primer + Polyurethane Topcoat
Colour : Optional / Customized RAL Code
Warranty : Main Beam Frame 3 Years / Axles & Major Parts 1 Year
Package : Nude Packing / Bulk Vessel / Ro-Ro / SKD Packaging
Delivery Time : 25 - 30 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Extended 45ft High-Cube Enclosure & Weatherproof Protection
- Maximized 98 CBM Volumetric Capacity: The extended 45-foot body length increases internal floor space and cubic volume, allowing additional pallet rows and higher volume per shipment compared to standard 40ft units.
- Hermetically Sealed Enclosure: Precision-welded wall panels and multi-lip EPDM rubber door gaskets completely isolate dry freight from rain, dust, moisture, and road spray.
- High-Security Container Locking System: Dual rear swing doors are fitted with heavy-duty container-style locking rods and anti-tamper padlocking lugs to protect high-value cargo during interstate transport.
2. High-Tensile Reinforced Frame & Floor Infrastructure
- Submerged-Arc Welded Main Chassis: Constructed from Q345B/Q550 high-tensile structural steel using automated submerged-arc welding to ensure maximum beam alignment, frame rigidity, and sag resistance along the 45-foot span.
- 3mm/4mm Checkered Anti-Skid Deck: Heavy-duty checkered steel floor deck backed by closely spaced crossmembers accommodates heavy forklift traffic and prevents floor deformation.
- Integrated Cargo Control System: Interior side walls incorporate recessed steel E-track rails and floor lashing points to facilitate quick mounting of load bars, shoring beams, and cargo straps.
3. Heavy-Duty Tri-Axle Suspension & Safety Features
- Tri-Axle Load Distribution: Three commercial 13T/16T axles (FUWA or BPW) optimize weight distribution to ensure highway axle-load compliance while maintaining tracking stability.
- WABCO Air Braking with ABS: Dual-line compressed air braking system with WABCO ABS delivers short stopping distances, rapid pressure response, and wheel-lock protection.
- Versatile Suspension Systems: Available with standard 10-leaf mechanical multi-leaf spring suspension for severe-service endurance or pneumatic air ride suspension for sensitive consumer goods and fragile electronics.
Commercial & Logistics Terms
- Shipping & Delivery: Shipped via Ro-Ro vessel, Bulk Cargo vessel, or flat-rack / SKD packaging to minimize international shipping costs.
- Warranty Coverage: 3-Year structural guarantee on the main chassis frame; 1-Year warranty covering axles, landing gear, door lock mechanisms, and braking components.
- Payment Terms: 30% T/T deposit, 70% balance paid prior to dispatch; irrevocable L/C at sight accepted.
