3 Axle Curtain Side Semi Trailer Detailed Description
We purpose-build the ZW Group 3 Axle Curtain Side Semi Trailer for applications that require efficient, weather-protected transportation of freight, including pallets, boxed cargo, and general materials. Featuring a durable high-strength steel chassis, this trailer offers a stable and long-lasting transport solution, even under demanding logistics requirements.
Its primary design benefit—the sliding curtain system—allows quick lateral access to the entire cargo deck, significantly speeding up loading and unloading processes compared to fixed side trailers. Crucially, adjustable side posts and reinforced roof beams guarantee structural integrity while providing load flexibility. Moreover, the weather-resistant tarpaulin curtains provide full protection against rain, dust, and UV exposure, making it ideal for both regional and long-distance transport. Combined with three heavy-duty axles, mechanical spring suspension, and wear-resistant tires, this trailer guarantees smooth and secure material delivery across diverse road surfaces. Therefore, the user-friendly design and robust construction ensure a cost-effective freight solution that is reliable and highly adaptable.
Product Video
Key Features
3 Axles with heavy-duty suspension system
Sliding curtain system for fast side loading and unloading
High-strength steel chassis with reinforced roof and side posts
Adjustable side posts for cargo flexibility
Weather-resistant tarpaulin curtain
Anti-slip loading floor with integrated tie-down points
Durable landing gear and JOST kingpin
LED lighting system for enhanced visibility and compliance
Specifications
| Specification | Detail |
| Overall Dimensions | 13,000mm (L) × 2,500mm (W) × 4,000mm (H) |
| Loading Capacity | 40–60 tons |
| Axles | 3 axles (Fuwa / BPW options) |
| Suspension | Mechanical spring suspension |
| Tires | 12 units, 12R22.5 |
| Chassis Material | High-tensile steel |
| Side Curtain Height | 2,500–2,700mm adjustable |
| Landing Gear | 28-ton capacity |
| Kingpin | 50mm or 90mm optional |
Application Scenarios
Warehouse Distribution: Transporting palletized materials and packaged products efficiently between distribution centers and storage facilities.
Retail Logistics: Delivering retail stock to outlets while providing necessary product protection against weather exposure during transit.
Industrial Freight: Carrying specialized machinery parts, construction materials, and non-standard equipment that require secure, full-containment transport.
Agricultural Products: Moving agricultural goods in bulk or packaged formats, ensuring optimal protection against environmental factors like dust and rain.
General Cargo Transport: Providing a highly versatile and secure solution for varied transportation requirements across multiple commercial sectors.
ZW Group Curtain Side Semi Trailer Production Workshop
ZW Group operates a state-of-the-art manufacturing facility that manages the entire production lifecycle. From precision steel plate cutting and core chassis assembly to specialized welding, finishing, and rigorous quality inspections, we complete every stage in-house. This vertical integration ensures consistently high quality standards and verifiable material superiority across every trailer we produce.
Specifically, our workshop prioritizes the manufacturing of a full range of curtain side semi trailers. Furthermore, we implement strict quality control measures throughout the entire production process, guaranteeing that our curtain side trailers deliver exceptional durability, maximum safety, and reliable performance—even under the most demanding heavy-duty haulage conditions. In addition to curtain side semi trailers, ZW Group produces a diverse portfolio of semi-trailer types, including flatbeds, skeleton trailers, lowbeds, tankers, and specialty models. Consequently, this comprehensive product lineup allows us to meet varied logistics and transportation requirements worldwide.
Shipping Scenarios
在ZW集团，我们对所有生产的半挂车都同样重视包装安全、装载谨慎和运输可靠。发货前，我们经验丰富的物流团队会对每辆车进行全面检查。这一流程确保所有关键结构框架、车轴、悬挂系统和配件都得到牢固固定和妥善保护，免受运输途中的损坏。
此外，我们严格把控运输流程的每一个环节。根据拖车类型、尺寸和目的地，我们精心选择最合适的运输方式，例如散货运输卡车、平板集装箱或滚装船。这些细致的物流安排不仅确保安全及时的交付，还有助于降低整个运输过程中的风险。 从包装到发货，ZW集团凭借专业的处理和严格的质量控制，提供可靠的物流服务，与全球客户建立长期的信任和合作伙伴关系。
❓FAQ
Q1: What is the loading capacity of the 3 Axle Curtain Side Semi Trailer?
A:Typically, it supports 40–60 tons, though it may vary based on specific configurations.
Q2: How is it different from a stake side trailer?
A:Unlike stake trailers, curtain side trailers allow side loading/unloading without removing fixed panels, improving efficiency.
Q3: Can the side curtains be replaced easily?
A:Yes, the curtains are designed for simple replacement and maintenance, ensuring long-term usability.
Q4: Does ZW Group offer custom sizes or branding options?
A:Absolutely, we provide customization services for sizes, curtain colors, and logos to meet client needs.
Why Choose ZW Group?
Over 10 years of international experience manufacturing and exporting semi-trailers to 60+ countries worldwide.
Modern factory covering 50,000m², staffed by a skilled team of over 200 professionals and supporting personnel.
Strict quality control to ensure durable and high-performance trailers you can rely on.
Dedicated after-sales service with quick response to support your operations smoothly.
