Van Box Semi Trailer - 3 Axles - 40ft
The 3-Axle 40ft Van Box Semi-Trailer (also known as a 40-Foot Heavy-Duty Dry Freight Van, Intermodal Enclosed Cargo Box, or Long-Haul Volumetric Box Semi-Trailer) is a flagship, high-capacity cargo transport trailer engineered for long-haul interstate freight, cross-border logistics, palletized consumer goods, e-commerce express parcels, electronics, and moisture-sensitive bulk freight. Designed to maximize cubic capacity (approx. 70–85 CBM) while maintaining strict highway axle-load compliance, it features a fully enclosed, weatherproof body built from high-tensile corrugated steel or smooth composite sandwich panels. Built on a heavy-duty Q345B/Q550 structural steel chassis welded via automated submerged-arc processes, it incorporates 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 pneumatic air ride suspension, dual rear doors with heavy container-style lock bars, and a dual-line pneumatic air braking system with WABCO ABS, this 40ft van trailer delivers exceptional operational durability, high security, low aerodynamic drag, and maximum return on investment for long-haul transport fleets. 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 40ft Enclosed Van Box Semi-Trailer
Load Capacity : 40 - 60 Tons (Heavy-Duty Intercity Payload)
Volumetric Capacity : Approx. 70 - 85 CBM
Condition : New
Grade : Premium Heavy Duty / High-Capacity Long-Haul Logistics Grade
Shape : Fully Enclosed Box / Rigid Van Structure
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : Customized (Approx. 12500-13000 x 2550 x 3800-4000 mm)
Box Internal Dimensions : Customized (Approx. 12300-12800 x 2450 x 2400-2600 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 : 6800mm - 8200mm
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 Reinforced 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. High-Volume 40ft Enclosure & Weatherproof Protection
- Maximized 85 CBM Volumetric Payload: Standardized 40ft length and optimized height profile allow maximum pallet stacking density for high-volume express freight, boxed goods, and FMCG commodities.
- Hermetically Sealed Cargo Hold: Robotically welded body seams and multi-lip EPDM rubber door gaskets isolate internal freight from rainwater, dust intrusion, solar heat, and harsh atmospheric conditions.
- Heavy Security Container Locks: Outfitted with dual rear swing doors featuring container-style multi-point locking rods and anti-tamper padlocking lugs to prevent cargo theft on long-haul routes.
2. Heavy-Duty Chassis Frame & Anti-Skid Deck
- Submerged-Arc Welded Main Chassis: Manufactured using high-tensile Q345B/Q550 structural steel via automated submerged-arc welding processes to ensure high frame alignment, superior torsional rigidity, and long service life under 60-ton gross weight ratings.
- 3mm/4mm Checkered Steel Floor Deck: Heavy-duty checkered steel floor deck backed by closely spaced transverse crossmembers easily withstands intense forklift drive-in loading.
- Integrated Internal Cargo Retention: Internal side walls are equipped with recessed horizontal steel E-tracks and floor tie-down rings for fast securing of cargo straps, load bars, and shoring beams.
3. Tri-Axle Running Gear & Fleet Safety Integration
- 3-Axle Heavy-Duty Commercial Suspension: Three 13T/16T commercial axles (FUWA or BPW) distribute gross weight evenly across road surfaces, ensuring full compliance with national highway axle-load regulations.
- WABCO Air Braking with ABS: Dual-line pneumatic compressed air braking system equipped with WABCO ABS guarantees fast air pressure response, short stopping distances, and anti-skid protection.
- Suspension Versatility: Choice of heavy-duty 10-leaf mechanical spring suspension for severe-service routes or pneumatic air ride suspension for fragile electronics and high-value cargo protection.
Commercial & Logistics Terms
- Shipping & Delivery: Shipped via Ro-Ro vessel, Bulk Cargo vessel, or flat-rack / SKD packaging to minimize international ocean freight costs.
- Warranty Coverage: 3-Year structural guarantee on the main chassis frame; 1-Year warranty covering axles, landing gear, door lock hardware, and braking components.
- Payment Terms: 30% T/T deposit, 70% balance paid prior to dispatch; irrevocable L/C at sight accepted.
