| parameter |
| Rated loading | 8000KG |
| Overall weight | 7500KG |
| Bucket capacity | 4.2m3 |
| Maximum traction force | 105Kn |
| Maximum breakout force | 127Kn |
| Maximum grade ability | 28℃ |
| Maximum turning radius (outside of the bucket) | 5600mm |
| Maximum turning radius (outside of the tire) | 4950mm |
| Overall dimension (L×W×H) | 5950*2200*2650mm |
| Engine |
| Model | Yunnei92KW(Yuchai 85KW) |
| Type | lnline water cooling dry cylinder injection |
| Rated power | 92kw-2400r/min |
| Maximum torque | 147N.M |
| Emission standards | China II |
| Transmission system |
| Torque converter | Single-stage four-element dual-turbine hydraulic torque converter |
|
| Gearbox mode | Planetary power transmission |
| Gears | 4forward shift 4reverse shift |
| Maximum speed | 32km/h |
| Drive axles |
| Main reducing spiral | Bevel gear grade 1reduction |
| Decelerating mode | Planetary reduction grade 1 |
| Wheel base (mm) | 2460mm |
| Wheel tread | 1760mm |
| Hydraulic system |
| System working pressure | 16MPa |
|
|
| Fight forward time | 6s |
| Fight time | 3s |
| Transmission system |
| Service brake | Four-wheel brake with oil cap and disc |
|
| Parking brake | Manual disc type |
| Tyre |
| Type specification | F1670-24 R1670-24 |
|
| Front tyre pressure | 0.4Mpa |
| Rear tyre pressure | 0.35Mpa |
Heavy-duty hydraulic dump trucks are transport vehicles specifically designed for high-intensity engineering environments. They utilize a hydraulic system to tilt the cargo box, offering high load-bearing capacity and a robust structure.
Core Definition and Working Principle: These vehicles consist of a chassis, hydraulic lifting mechanism, cargo box, and power take-off (PTO). Engine power drives a hydraulic pump to generate pressure, which in turn moves the piston in the cylinder, causing the cargo box to tilt backward or sideways for automatic unloading. The cargo box returns to its original position under its own weight, resulting in highly efficient operation and reduced manual intervention.
Key Features and Design: Heavy-duty hydraulic dump trucks typically weigh over 15 tons and have a load capacity exceeding 30 tons. The chassis and frame are constructed of high-strength steel to ensure durability. The hydraulic system serves as the core power source, providing stable and reliable lifting force, adapting to harsh working conditions such as construction and mining. The cargo box can tilt backward (most common), side, or in both directions to meet different unloading requirements.
Application Scenarios and Advantages: Primarily used in heavy-duty operations such as civil engineering, mining, and construction sites for transporting bulk materials like sand, gravel, ore, and earth. Its core advantages lie in significantly improving unloading efficiency, reducing labor intensity, and minimizing operational risks through hydraulic automation. Vehicles must meet stringent safety standards, such as regular maintenance of the hydraulic system, ensuring operational stability, and incorporating safety precautions (e.g., support struts to prevent accidental cargo box descent).
With technological innovation, our product configuration and parameters will continue to
change without notice;
if there is any doubt, the specific confirmation of our international trade sales shall prevail;
