Roller Door Side Van Semi Trailer
The Roller Door Side Van Semi-Trailer (also known as a Roll-Up Side Door Dry Van, Rapid-Access Shuttle Box Trailer, or Multi-Bay Logistics Enclosure) is an advanced urban and regional distribution semi-trailer engineered for multi-stop freight delivery, beverage distribution, palletized consumer goods, and rapid parcel logistics. Featuring side-wall aluminum or PVC roll-up shutter doors combined with standard rear swing doors, this design allows complete, unobstructed lateral access to individual cargo bays without requiring wide swing clearance. Built on an ultra-rigid Q345B/Q550 high-tensile structural steel chassis welded via automated submerged-arc processes, it incorporates a weather-sealed enclosed box structure and a 3mm or 4mm anti-skid checkered steel floor deck supported by high-density crossmembers. Outfitted with 2 or 3 commercial heavy-duty axles (13T/16T FUWA or BPW), mechanical multi-leaf spring or air ride suspension, heavy-duty side door guide tracks with weather seals, and a dual-line pneumatic air braking system with WABCO ABS, this trailer dramatically accelerates dock loading/unloading turnarounds and maximizes operational efficiency in congested urban hubs. Fully certified under ISO9001, CCC, CE, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer / Roll-Up Side Door Enclosed Van Box Semi-Trailer
Load Capacity : 25 - 45 Tons (High-Efficiency Shuttle Logistics Payload)
Volumetric Capacity : Approx. 65 - 85 CBM (Customizable)
Condition : New
Grade : Premium Heavy Duty / Rapid Shuttle & Distribution Logistics Grade
Shape : Fully Enclosed Box / Rigid Van Structure with Side Roll-Up Shutter Doors
Origin : Shandong, China
Production Capacity : Customized
Certifications : ECE / ISO9001 / CCC / CE / SGS
HS Code : 8716399000
Overall Dimensions : Customized (Approx. 11500-14600 x 2550 x 3800-4000 mm)
Box Internal Dimensions : Customized (Approx. 11300-14400 x 2450 x 2400-2600 mm)
Side Door Type : Heavy-Duty Lightweight Aluminum Slat or PVC Roll-Up Shutter Doors
Side Door Operation : Manual Pull-Down with Assist Springs or Electric/Pneumatic Actuation
Box Panel Type : High-Strength Corrugated Steel / Smooth Fiber Composite / Aluminum Panels
Box Wall Thickness : 1.2mm / 1.5mm 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
Wheel Base : 6400mm - 8800mm
Tread : 1820 mm
Axle Number : 2 / 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 8 / 12 pcs + 1 Spare Tire
Tire Specification : 12R22.5 / 11.00R20 / 275/70R22.5 Low-Profile Radial Tires
Tire Brand : Triangle / Double Coin / Linglong
Rim : 9.00-22.5 / 8.25-22.5 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 : 450mm / 480mm / 500mm I-Beam
Upper/Down Plate : 12mm / 14mm / 16mm
Middle Plate (Web) : 6mm / 8mm / 10mm
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-Efficiency Roll-Up Shutter Door System
- Rapid Multi-Bay Lateral Access: Aluminum slat or PVC roll-up shutter doors lift smoothly into the ceiling space, eliminating side swing-clearance requirements and allowing forklift unloading in tight street lanes and crowded loading bays.
- Segmented Compartment Loading: Ideal for multi-stop delivery routes (such as beverage crates or retail express distribution), allowing operators to open specific bay sections without exposing the entire cargo hold.
- Weather-Tightly Sealed Tracks: Roll-up door guide channels feature heavy-duty nylon brush and EPDM rubber seals to block rainwater, dust, and road spray during transit.
2. High-Tensile Chassis & Deck Architecture
- Submerged-Arc Welded Main Frame: Manufactured using Q345B/Q550 high-tensile structural steel via automated submerged-arc welding, providing superior frame alignment and torsional rigidity around roll-up door apertures.
- 3mm/4mm Checkered Anti-Skid Deck: Heavy-duty checkered steel floor deck supported by closely spaced crossmembers easily withstands forklift drive-in loading and pallet movement.
- Integrated Internal Cargo Retention: Internal side walls and roof frames feature recessed steel E-track rails and floor tie-down rings for fast securing of load bars and cargo straps.
3. Commercial Heavy-Duty Running Gear & Braking Safety
- Multi-Axle Running Gear: Powered by 2 or 3 commercial 13T/16T heavy-duty axles (FUWA or BPW) to ensure balanced load distribution and stable highway tracking.
- WABCO Air Braking with ABS: Dual-line pneumatic compressed air braking system equipped with WABCO ABS delivers quick brake actuation, short stopping distances, and complete wheel-lock protection.
- Versatile Mechanical or Air Suspension: Standard multi-leaf mechanical spring suspension offers long-term durability on rough routes, while optional air ride suspension protects sensitive consumer goods and fragile items.
Commercial & Logistics Terms
- Shipping & Delivery: Shipped via Ro-Ro vessel, Bulk Cargo vessel, or flat-rack / SKD packaging to optimize international shipping costs.
- Warranty Coverage: 3-Year structural guarantee on the main chassis frame; 1-Year warranty covering axles, landing gear, roll-up door mechanisms, and braking components.
- Payment Terms: 30% T/T deposit, 70% balance paid prior to dispatch; irrevocable L/C at sight accepted.
