Underground Dumper 20t

With its characteristics of adapting to narrow spaces and integrating shovel loading and transportation functions, underground scraper trucks are widely used in various underground engineering and mining scenarios, and the specific application areas are as follows:
Underground mine mining
This is the most important application scenario of underground scraper trucks, covering various mine types such as metal mines and non-metallic mines:

Metal ore: In underground mining such as gold, copper, iron, and lead-zinc mines, it is used to shovel blasted ore from stopes and then transport it to chutes, crushing stations or lifting shafts. For example, in the mining of copper mines in deep wells, underground scrapers need to adapt to the environment of high humidity and high dust to complete the short-distance transfer of ore, greatly improving mining efficiency.
Non-metallic ore: In underground mining such as coal mines and limestone mines, it undertakes the loading and transportation of coal and ore. Especially in coal mines, some electric underground shovel trucks can better meet the requirements of underground safety and environmental protection due to the advantages of zero emission and low noise.
Tunnel engineering
Traffic tunnel: In the construction process of railway and highway tunnels, it is used to clean up the earthwork generated during tunnel excavation, transport the muck from the face (excavation face) to the outside of the tunnel or designated stacking point, and cooperate with the shield machine, drilling and blasting method and other construction technologies to ensure the continuity of tunnel excavation.
Water conservancy tunnels: For example, during the construction of water diversion tunnels and water transmission tunnels, the rock debris and soil generated by excavation are treated to ensure the cleanliness of the internal construction environment and the progress of the project.
Municipal tunnels: In urban underground comprehensive pipe galleries, subway tunnels and other projects, it is responsible for transporting construction waste, sand and gravel and other materials to adapt to the complex spatial layout of the urban underground.
Underground engineering construction
Underground warehouses and caverns: used to transport building materials (such as sand and gravel, concrete blocks) and clean up construction garbage during the construction of large underground oil depots, civil air defense projects, underground power stations, etc., to meet the material turnover needs of underground space construction.
Mine auxiliary roadway: In the construction of auxiliary roadways such as ventilation lanes, transportation lanes, and pedestrian lanes of mines, it undertakes the shoveling and transportation of earthwork and rock to provide guarantee for the forming of the roadway.
Special underground scenes
Radioactive mines: Some underground scrapers are specially designed to be used in radioactive mines such as uranium mines to avoid direct contact with the radiation environment through remote control operation.
Underground rescue: In the event of collapse and water accumulation of underground projects, small underground shovel trucks can be used to clear obstacles, transfer rescue materials, and assist in rescue work.

In short, underground scraper trucks are key equipment for efficient material transfer in underground engineering, and their application scenarios revolve around "loading and transportation in underground closed or semi-enclosed spaces", providing important support for efficient construction in mining, tunnel construction and other fields.

1.  Super passability and flexibility：

       The body is compact and compact, with a very small turning radius, which can easily cope with narrow underground roadways, sharp bends and complex terrain, and travel freely in restricted spaces, greatly improving transportation efficiency.

       The ground clearance is high, the chassis is strong, and it is not afraid of potholes, gravel and other harsh roads to ensure stable passage.

2.  Strong power and reliable carrying：

       Equipped with a high-torque diesel engine, it has surging power and strong climbing ability, making it easily competent for heavy-duty transportation tasks.

       Engineering-grade chassis and reinforced rear axle design, four-wheel drive and wet brake axles can be selected.

3.  Strong structure, solid leather and durable：

       It is made of high-quality steel and special mining parts, and the key parts are strengthened. The overall structure is rigid, impact-resistant and wear-resistant, and adapts to the underground high-strength and high-wear operating environment.

       The design is simple and practical, the failure rate is low, and it is durable, effectively reducing equipment maintenance costs and downtime.

4.  Easy to operate and simple to maintain：

       The driving shed has a reasonable layout and a wide field of vision; mechanical operation or hydraulic power steering is flexible and lightweight, reducing the driver's labor intensity.

5.  The security configuration is in place：

       The standard brake system with air brake is equipped to ensure the safety of braking on ramps and under heavy loads.

       It can be equipped with mine explosion-proof configurations (such as explosion-proof diesel engines, flame arrestors, etc.) to meet the safety specifications of the underground operating environment with explosion-proof requirements.

6.  Multifunctional and cost-effective：

     Compared with large-scale mining trucks, the cost of purchasing a car is significantly reduced, and the cost of use and maintenance is more advantageous. It is a cost-effective transportation solution for small and medium-sized mines or specific operating areas.