4 Axle 40 Cubic End Dump Trailer for Mining and Construction

Technical Specifications

Main Features
• High-strength steel dump body for maximum structural durability.
• Reinforced chassis withstands heavy mining transport conditions.
• Large 40 m³ capacity increases transportation efficiency.
• Heavy-duty hydraulic cylinder delivers stable lifting performance.
• Four-axle design improves payload distribution and stability.
• Wear-resistant floor reduces maintenance and extends service life.
• Reliable air or mechanical suspension adapts to different road conditions.
• Dual-line pneumatic braking system enhances operational safety.
• Premium axles, suspension, and landing gear ensure dependable performance.
• Custom body dimensions and specifications available for various applications.
• Anti-corrosion surface treatment protects against harsh environments.
• Suitable for mining, aggregate, coal, sand, gravel, and construction material transportation.

Available Configurations
ZW Group offers complete custom tipper semi trailer configurations designed to align precisely with regional transport regulations and specific project requirements.
Axle options include 2/3/4-axle or upgraded multi-axle layouts depending on payload needs.
Suspension variants include traditional heavy-duty mechanical leaf springs, advanced air suspension for delicate freight, or heavy bogie systems for mining.
Customers can customize cargo box dimensions, steel thickness, and wear-resistant lining according to material type. Optional automatic tarpaulin systems are available for dust control and cargo protection.
Why Choose ZW Group
As a professional Lowbed Trailer Factory, ZW Group focuses on delivering high-performance transport solutions that meet international standards. Every trailer is built to handle extreme workloads while maintaining long-term durability and operational safety.
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FAQ
A dump semi trailer, also known as a tipper trailer, is designed for transporting and unloading bulk materials such as sand, gravel, coal, construction waste, agricultural products, and mining materials. It uses a hydraulic lifting system to tilt the trailer body, allowing fast and efficient unloading without manual labor.
Dump semi trailers are typically equipped with front-lifting hydraulic cylinders or multi-stage HYVA hydraulic systems. Rear tipping is the most common design, but side tipping models are also available for specific working environments. The choice depends on load type, unloading site conditions, and operational efficiency requirements.
Depending on the axle configuration and chassis design, dump semi trailers usually support payloads from 30 tons up to 80 tons or more. Light-duty models are suitable for agricultural and short-distance transport, while heavy-duty versions are widely used in mining and large-scale construction projects.
Yes. Dump semi trailers can be customized according to the type of material being transported. Options include body thickness, steel grade (such as Q345B or wear-resistant steel), hydraulic system type, tailgate design, suspension system, and reinforced chassis for high-impact loads such as mining stone or ore.
Dump semi trailers are equipped with safety features such as hydraulic locking systems, reinforced tipping cylinders, anti-overturn design, and heavy-duty chassis reinforcement. Operators are also advised to use the trailer on level ground during unloading to ensure maximum stability and operational safety.
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