Technical Specifications

Parameter	Details
Overall Dimensions (L×W×H)	12000–13750×2550×3800–4200mm (customizable)
Payload Capacity	20–40 tons
Cargo Volume	80–110 cubic meters
Curtain System	Heavy-duty PVC-coated polyester curtain (650–900g/m²); Retractable aluminum/steel posts; Winch tensioning system
Box Structure	Reinforced high-tensile steel chassis; Aluminum alloy side posts (lightweight); FRP inner lining (optional)
Axles	3 axles (FUWA/BPW, 13–16 ton load per axle)
Suspension System	Air suspension (standard); Mechanical leaf spring suspension (optional)
Braking System	WABCO dual-circuit pneumatic EBS with ABS anti-lock function & roll stability program (RSP)
Door Configuration	Rear double doors (full-width opening); Optional side door; Multi-point locking with anti-theft protection
Flooring	27mm phenolic resin coated wooden floor or anti-slip composite floor
Cargo Fixation	8–16 reinforced lashing rings; Optional track-and-sliding lashing system
Kingpin	2.0/3.5 inch (JOST brand, ISO 1161 compliant)
Tire Specification	12R22.5 or 385/65R22.5 heavy-duty radial tires
Self-Weight	7–9 tons (lightweight aluminum alloy design)
Optional Features	LED interior lights, ventilation system, tarpaulin cover, GPS tracking, anti-theft alarm, lift axle

Product Information

This side-curtain semi-trailer is fully compatible with standard palletized cargo, long materials, machinery, and general goods. It matches most fleet and project requirements, supporting multi‑side loading and unloading to cut handling time significantly.

Key Advantages

Fast side access: Curtains slide fully open for forklift operation from both sides, slashing loading time.
Weather protection: Heavy‑duty PVC tarp keeps cargo dry, dust‑free, and secure on the road.
Light yet strong: Lighter than standard vans, boosting payload and lowering fuel use.
Stable structure: Reinforced steel frame and reliable locking systems for safe long‑haul transport.

Company Strength & Service

We are a direct manufacturer with years of export experience, fully capable of global delivery. We hold complete certification and documentation for customs clearance across regions. Our production line runs efficiently to meet tight lead times, and we provide full technical support for installation and maintenance.

Applications

Widely used in logistics distribution, retail supply chains, construction materials, industrial equipment, auto parts, and food & beverage transport. It fits multi‑stop delivery and pallet‑based cargo very well.