3 Axle 45 Cubic 80 Ton Heavy Duty Dump Semi Trailer
High-Capacity Bulk Material Workhorse The 3 Axle 45 Cubic 80 Ton Heavy Duty Dump Semi Trailer, with its extra-large cargo box, powerful hydraulic lifting system, and three-axle heavy-duty chassis, is designed for the large-volume transportation of bulk materials such as ore, sand, coal, earthwork and construction waste. It is the most efficient bulk material transportation solution for mining, infrastructure and municipal engineering projects. |
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Technical Specifications
| Parameter | Specification |
|---|
| Basic |
| Model | 3 Axle 45 Cubic 80 Ton Heavy Duty Dump Semi Trailer |
| Volume | 45 m³ |
| Rated Loading Capacity | 80,000 kg (80 Tons) |
| Body & Structure |
| Box Material | High-tensile steel (Floor: 8mm, Side: 6mm) |
| Hydraulic System | Front-end telescopic lifting cylinder (HYVA or equivalent brand) |
| Running Gear |
| Axles | 3 Axles x 13T / 16T (FUWA, BPW, or certified top tier brand) |
| Suspension | Reinforced mechanical tandem leaf spring suspension |
| Tyres | 12.00R20 or 12R22.5 Tubeless steel radial tyres (12+1 spare) |
* Specifications to be confirmed with the actual vehicle configuration.
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Product Details
Cargo Box Structure Design U-shaped box for large volume and thorough unloading, preferred for mines; square box for even load distribution in building materials and earthmoving; coal-specific box with raised side panels for maximum volume. Thickened and raised front panel prevents cargo surging during emergency braking, arched bottom lets materials flow naturally to the unloading port, and hydraulic tailgate switch ensures thorough unloading with a residue rate of <0.5%. |
Powerful Hydraulic Lifting System Rated lifting force of 50–120 tons with a 45–55° lifting angle for thorough, clean unloading in under 60 seconds. Stable working pressure ensures smooth lifting without jerking, and multi-stage hydraulic cylinder design delivers stable lifting with even force distribution. |
High-Strength Frame Main beams in high-strength steel (Q345/Q550) with I-beam cross-section offer excellent bending and torsional resistance. Reinforced sub-beam and specially reinforced lifting hinge points prevent fatigue cracking during repeated lifting. The entire vehicle is welded with automated robotic welding for uniform, defect-free welds. |
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Multi-Scenario Applications
Mining Scenarios Large-volume transport of ore, iron ore, copper ore and gold ore. HARDOX wear-resistant chassis withstands ore impact, three-axle heavy-duty chassis stays stable when fully loaded, and the large lifting angle ensures residue-free unloading. | Construction & Infrastructure Hauls sand, gravel, earthwork, construction waste and concrete slag. Extra-large capacity reduces trips, hydraulic rapid unloading eliminates site waiting, and strong three-axle passability adapts to complex construction sites. |
Coal Transportation Long-distance trunk transport of raw, refined and washed coal. Heightened side plate version maximizes capacity for lightweight coal, sealed tailgate prevents dust pollution, and GPS monitoring ensures compliant traceability. | Urban Construction Waste Sealed tarpaulin covering ensures compliant, leak-free transport. GPS monitoring manages routes, and compliance with National VI emission standards allows unrestricted travel in urban restricted areas. |
Agricultural Materials Transport Large capacity and high efficiency for rapid transfer of grains, fertilizers and pesticides during busy farming seasons. Hydraulic unloading reduces manual labor, and good three-axle passability adapts to rural roads. |
Why Choose Chengda
23 Years of Manufacturing Excellence Founded in 2003, Chengda Group boasts 23 years of manufacturing experience and exports to over 80 countries and regions. Holding CCC, BV, ISO and WMI certifications with a cumulative export value of US$5 billion, we are a leading supplier exporting over 3,000 trucks, trailers and cars annually. |
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