CURTAIN SIDE SEMI TRAILER

The curtain side semi-trailer is equipped with a retractable side curtain system, facilitating swift and effortless lateral cargo handling. The fabric panels glide open smoothly without requiring tarpaulin removal, making it ideally suited for forklift side-loading operations and substantially boosting turnaround efficiency at loading docks.

Built on a lightweight chassis framework, the trailer minimizes unladen mass, thereby maximizing permissible payload and delivering superior return on investment. The heavy-duty curtain fabric delivers dependable protection against rain, dust, and UV exposure, with secure sealing to preserve cargo integrity throughout the journey. Its clean, aerodynamic exterior profile contributes to reduced drag and enhanced on-road stability, fully compliant with road transport regulations.

In comparison to wing van semi-trailers, the curtain side model presents a more economical acquisition cost, a streamlined structural layout, fewer mechanical failure points, and diminished upkeep expenditure — positioning it as a compelling and budget-friendly alternative.

Customization options are available for overall length, body height, and axle arrangement to accommodate diverse operational demands. The trailer sees extensive deployment across a broad spectrum of freight categories, including general merchandise, steel coils, tubular goods, palletized consignments, and LTL (Less-than-Truckload) shipments.

Versatile, dependable, and fully road-legal, the curtain side semi-trailer stands out as a premium value proposition in modern logistics and freight transportation.

1.MAIN MODELS:

• Curtain side van trailer
• Aluminum Wing van semi trailer
• Carbon steel Wing van semi trailer
• Carbon Steel /Aluminum /Fiberglass steel dry van semi trailer
• Refrigerator van trailer

Our product portfolio is not limited to the above‑mentioned models. Custom‑engineered manufacturing is available to meet your specific application requirements.

2.PARAMETERS

Above date can be customized per your local regulation and requirement.

3.Functions and features:

• Premium Curtain FabricThe side curtain trailer is fitted with high-grade inverted PVC-coated fabric, offering exceptional durability and abrasion resistance. With balanced rigidity and consistent operational performance, the curtain surface can be personalized with the customer’s proprietary branding or logo.
• Robust Steel FrameworkThe trailer body is constructed from high-tensile steel, reinforced with adjustable and detachable vertical stanchions. The horizontally sliding aluminum alloy crossbars are fully removable and repositionable, providing adaptable cargo restraint configurations.

• Customizable DimensionsThe overall length of the wing semi-trailer ranges from 20 ft to 18 meters, with the most popular specifications being 40 ft, 45 ft, and 53 ft. The standard width is 2550 mm, and the height generally ranges between 4.0 m and 4.4 m. All dimensions can be customized according to customer requirements and local height restriction regulations.
• Customizable Roof OptionsThe roof assembly can be configured with aluminum plating, steel plating, or a retractable top curtain — all fully tailored to meet specific customer specifications and operational preferences.

• Flexible Axle ConfigurationThe trailer is typically equipped with 2 or 3 axles, with a 4-axle version also available. Additionally, a step-wise drop-side structure can be incorporated to lower the cargo center of gravity and overall height, thereby increasing usable cargo volume. The braking system can be equipped with drum brakes or disc brakes.

• Flexible End Panel ConfigurationThe front and rear bulkheads of the curtain side semi-trailer can be fabricated from corrugated steel plate or aluminum alloy plate. The rear door assembly is likewise available in aluminum alloy or corrugated steel variants. A wide range of configuration combinations can be provided to accommodate diverse client requirements.

• Superior Sealing & Mechanical ReliabilityThe curtain side semi-trailer delivers outstanding sealing integrity and exceptional waterproof performance. Built on a fully mechanical actuation system, it ensures straightforward operation, minimal failure incidence, and consistent long-term reliability. A rear-mounted access ladder is provided for convenient rooftop inspection and maintenance.
• Versatile Flooring OptionsThe trailer floor can be fitted with hardwood decking, marine-grade plywood, or anti-slip chequered steel plate, depending on the intended cargo type and operational conditions.
• Effortless Curtain OperationThe curtain side semi-trailers manufactured by GIRDER TRAILER are engineered not only for high-efficiency freight transport but also for intuitive, user-friendly operation. The side curtain glides along its track with minimal friction, allowing operators to open and close it with negligible effort — significantly enhancing loading dock throughput and overall operational productivity.
• Lightweight & StrongThe high-strength steel or aluminum alloy construction achieves an optimal balance between lightweight design, payload capacity, and fuel efficiency.
• Versatile ApplicationThe trailer is highly versatile, suitable for transporting home appliances, paper products, auto parts, and express cargo, and performs well even in tight operational environments. Certain models also support top-loading operations. The aerodynamic closed-body design reduces air drag and enhances lateral stability at highway speeds.

2.SHIPMENT

Since the overall dimensions (length, width and height) of the van‑body semi‑trailer exceed those of standard containers, we normally ship by bulk carrier or ro‑ro vessel. For customers with manufacturing and assembly capabilities, SKD or CKD shipping modes are also available for container loading to save ocean freight costs.