Product Overview
Engineering Transport Dump Truck adopts a reinforced mining-grade chassis and high-capacity hydraulic dumping system for continuous transport and rapid unloading of ore, gravel, soil, and construction aggregates.
Technical Parameters
| Item | Specification |
|---|---|
| Drive Type | 6×4 / 8×4 |
| Payload Capacity | 25–80 Tons |
| Cargo Box Thickness | 6–10 mm |
| Frame Thickness | 8–12 mm |
| Dumping Angle | 48°–52° |
| Hydraulic System | Front Hydraulic Cylinder |
| Suspension Type | Reinforced Leaf Spring |
| Ground Clearance | ≥300 mm |
High-Strength Load Structure
Double-Layer Frame Beam
The chassis uses 8–12mm double-web high-strength steel beams to improve torsional resistance during full-load off-road transport.
Reinforced Cargo Box
The dump body uses 6–10mm wear-resistant steel plates with thickened side reinforcement ribs to reduce deformation from stone and ore impact.
Heavy-Duty Subframe Support
The subframe connection structure improves load transfer stability between the chassis and dump body during tipping operation.
Fast & Stable Dumping
Front Hydraulic Lifting Cylinder
Multi-stage hydraulic cylinders provide stable lifting force and smoother unloading under high payload conditions.
Large Dumping Angle
The cargo box reaches 48°–52° unloading angles to improve discharge efficiency for wet soil and adhesive materials.
Reinforced Hydraulic Pipelines
High-pressure oil circuits use sealed steel pipe connections to reduce leakage risks during repeated lifting cycles.
Rough Terrain Adaptability
High Ground Clearance
Raised chassis structure improves passability on muddy roads, mining routes, and uneven construction terrain.
Heavy-Load Suspension
Reinforced leaf spring suspension improves shock absorption under continuous aggregate transportation.
Mining Tire Configuration
Wide-section engineering tires improve traction and reduce puncture risks on gravel and rock surfaces.
Long-Term Structural Durability
Robotic Welding Process
Main chassis and cargo box welds use robotic welding to improve penetration consistency and reduce structural deformation.
Stress Relief Treatment
Critical welded components undergo structural stress relief treatment to improve fatigue resistance.
Industrial Anti-Corrosion Coating
Steel components complete sandblasting and epoxy coating treatment before painting to improve outdoor durability.
Optional Configurations
- Mining reinforced cargo body
- U-shape lightweight dump box
- Hardox wear-resistant floor
- Automatic tarp cover system
- Hydraulic rear door locking
- Air suspension system
- Multi-camera monitoring package
- Night operation warning lights
Production Control
Chassis Positioning Assembly
Frame welding uses positioning fixtures to improve assembly precision and axle alignment consistency.
Hydraulic Pressure Inspection
Hydraulic cylinders and pipelines complete pressure holding tests before installation.
Dump Stability Calibration
Cargo box lifting synchronization and tipping balance are checked during assembly.
Full-Load Road Testing
Finished vehicles complete road simulation and full-load dumping tests before shipment.
Application Industries
- Mining transportation
- Earthmoving projects
- Gravel and sand hauling
- Infrastructure construction
- Tunnel engineering
- Bulk material logistics
FAQ
1. How is frame fatigue reduced under mining conditions?
The chassis uses double-layer longitudinal beams with reinforced suspension connection plates to reduce stress concentration during repeated heavy-load vibration.
2. What dump body structure is better for wet material transport?
U-shape cargo bodies provide faster material flow and lower residue when transporting wet soil or clay-based aggregates.
3. How is hydraulic rollover stability controlled?
The hydraulic lifting system is matched with widened rear hinge spacing and balanced subframe support to reduce lateral sway during unloading.
4. What steel options are available for high-abrasion materials?
NM400 and Hardox wear-resistant steel configurations are available for ore, crushed stone, and high-impact aggregate transport conditions.
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