Product Introduction
The heavy-duty rear-tip 4-axle dump semi-trailer is a 4-axle model specially designed for heavy-load goods such as sand, gravel, and ore. It adopts a rear-tip hydraulic lifting structure, suitable for mining and infrastructure scenarios, enabling quick automatic unloading of goods to meet the needs of efficient heavy-load transportation.
Product Parameters
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Category |
Specific Parameters |
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Basic Information |
Vehicle Type: Heavy-duty rear-tip 4-axle dump semi-trailer; supports customization of rectangular/U-shaped cargo boxes, suitable for heavy-load scenarios. Suitable Cargo: Bulk materials such as sand, gravel, ore, coal, and earthwork. Frame: Main longitudinal beams made of Q345B/T700 steel, with a cross-sectional height of 500mm, upper flange 14mm, web 8-10mm, lower flange 16mm, welded by submerged arc welding. Axle Group Configuration: 4 pieces of 16t-class axles (FUWA/BPW brands optional), with wheelbase arrangement. Certification Standards: Standard with ISO 9001 certification; export models can be adapted to international certifications such as ECE, GCC, and DOT. |
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Optional Axle Count |
3-axle, 4-axle, 5-axle, 3+2-axle, 6-axle |
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Load Capacity |
80T, 100T, 120T, 150T |
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Supporting Systems & Accessories |
Tires: 16-17 pcs of 315/80R22.5 or 12R22.5 tubeless tires, with 2 spare tire racks. Traction & Support: JOST brand 3.5-inch/2-inch kingpin, 28-30t-class single-acting support legs. Other Accessories: Standard with steel toolbox and manual tarpaulin; optional winch, side guardrails, etc. |
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Core Structural Configuration |
Front axle: optional air suspension with lifting function. Suspension System: Standard with reinforced mechanical suspension, equipped with 10 pieces of 90×13-16mm leaf springs; air suspension optional. Braking System: Dual-circuit air brake, equipped with WABCO brake valve and T30/30 brake air chamber; ABS anti-lock braking system optional. |
Advantages and Applications
The heavy-duty rear-tip 4-axle dump semi-trailer has prominent advantages: In terms of load capacity, 4 pieces of 16t-class axles paired with a Q345B/T700 steel frame achieve a total mass of 40-100t, easily handling heavy-load bulk materials such as sand, gravel, and ore. In terms of efficiency, it is equipped with a HYVA/BINOTTO hydraulic rear-tip system, enabling quick loading and unloading to reduce waiting time. It has strong adaptability, supporting customization of 8-12.5m length and rectangular/U-shaped cargo boxes; export models comply with ECE/DOT certifications, meeting both domestic and cross-border needs. Additionally, the reinforced suspension and WABCO braking system ensure safety in complex road conditions.
Its application scenarios are precise: In mining scenarios, it can transport ores in batches, with heavy-load performance adapting to high-intensity mining operations. At infrastructure construction sites, it efficiently transports sand, gravel, and earthwork to boost project progress. For cross-border transportation, its compliant design meets international standards, enabling it to transport materials for overseas infrastructure projects, making it a practical equipment in the field of heavy-load transportation.
