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Rear-unloading Semi-trailer
Category:
Enginering Trailers
Keywords:
Rear-unloading Semi-trailer
Description
(I) Product Advantages:
1. Laser Precision Cutting: Ensures structural accuracy from the outset
2. Integrated CNC Bending Forming: Critical load-bearing components—including side panels, floor panels, longitudinal beams, and edge beams—are fully formed using large CNC bending machines (11-meter effective working length, 2500-ton pressure). This achieves:
Enhanced structural integrity with over 30% improvement in torsional and bending resistance;
Bending angle tolerance ≤±0.5°, ensuring body precision;
Seamless surface appearance for aesthetic appeal and optimized corrosion protection.
3. Safe and Stable Lifting Structure Design: Repeatedly validated and optimized through Finite Element Analysis (FEA), achieving:
Smooth lifting operation with controlled center of gravity shifts;
Scientifically distributed support points to reduce localized stress risks.
4. Efficient and rapid unloading: Reduced unloading time (depending on material type), minimal material residue, and responsive hydraulic system.
5. Strict selection of high-quality core components—such as hydraulic systems, axles, tires, rims, and control valves—to ensure full lifecycle reliability.
6. Intelligent optional features: Front axle lift function raises the front axle during unloaded operation, reducing rolling resistance, extending tire life, and lowering fuel consumption.
(II) Key Specifications:
1. Optional mechanical or air suspension;
2. Optional wear-resistant steel, high-strength steel, or stainless steel;
3. Optional 3-axle, 4-axle, or 5-axle configurations;
4. Optional body length: 9.5–11.5 meters;
5. Optional body width: 2.4–3.05 meters;
6. Optional box height: 1.4–1.8 meters.
7. Specific parameters and product configurations can be customized based on customer requirements and local regulatory standards.
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