Enclosed Heavy-Duty Cargo Semi-Trailer 30-50 Ton Capacity

Enclosed Heavy-Duty Cargo Carrier Semi-Trailer

1. Product Overview
The Enclosed Heavy-Duty Cargo Carrier Semi-Trailer is a specialized transportation vehicle designed for secure, efficient hauling of heavy and bulk cargo. Its fully enclosed steel or composite cargo box provides all-weather protection, making it ideal for transporting valuable, fragile, or weather-sensitive goods such as industrial parts, machinery components, electronics, and bulk materials. With a robust structure and heavy-duty capacity, it ensures reliability in long-haul road transport and complex logistics scenarios.

2. Key Features & Advantages

- Fully Enclosed Cargo Box: The integrated enclosed box (material: high-strength steel plate, thickness 3-5mm) is sealed with weatherproof gaskets, offering protection against rain, dust, and theft. Optional side doors or rear roll-up doors facilitate easy loading/unloading while maintaining security.
- Heavy-Duty Load Capacity: Equipped with a reinforced frame (main beam: Q345B high-tensile steel, height 400-500mm) and 13t/16t axles , it supports a maximum payload of 30-50 tons, suitable for heavy industrial cargo.
- Stable & Safe Performance: Features a mechanical or air suspension system to reduce vibration during transport, protecting cargo integrity. The braking system includes WABCO air brakes with optional ABS, ensuring reliable stopping even under heavy loads.
- Customizable Design: Available in various dimensions to meet specific cargo needs. Optional configurations include internal partitions, loading ramps, or temperature-controlled compartments for specialized goods.

3. Application Scenarios
Widely used in industries such as manufacturing, construction, logistics, and retail. It excels in transporting heavy machinery parts, bulk textiles, electronic equipment, and other cargo requiring protection from external elements. Its enclosed design and heavy-duty capacity make it a preferred choice for both domestic and cross-border road transport.

4. Technical Specifications

- Load Capacity: 30-60 tons (customizable based on axle configuration: 3-5 axles)
- Chassis Material: Q345B high-strength steel (main beam); Q235 steel (auxiliary frame)
- Suspension System: Mechanical leaf spring (standard) or air suspension (optional)
- Brake System: Dual-circuit air brake with ABS (optional)
- Weight: 8-12 tons (varies by configuration)

5. Why Choose Us?
Our Enclosed Heavy-Duty Cargo Carrier Semi-Trailer complies with international standards and can be customized to meet regional regulations (e.g., EU, North America, or ASEAN standards). Backed by rigorous quality testing and a 12-month warranty on key components (axles, brakes), it ensures long-term operational efficiency for your logistics needs.

For inquiries or custom configurations, contact our sales team for detailed quotes and technical support.