‌Large excavators‌ refer to excavators with a total weight of more than 40 tons, which are mainly used in mining and large mining sites. Such excavators usually have strong power and huge working capacity, which can meet various operation requirements in mining.

‌1. Powerful power‌: Large excavators are usually equipped with high-power engines that can provide strong power output and ensure stable operation under various working conditions.
‌2. Huge working capacity‌: Due to their weight and size, large excavators are able to handle large amounts of soil and rocks and are suitable for large-scale mining and construction projects.
‌3. High-strength hydraulic system‌: Large excavators usually use high-strength hydraulic systems that can withstand huge working pressures and ensure the stability and durability of the equipment.
‌4. Complex operation‌: Due to their huge size and powerful functions, the operation of large excavators requires professional skills and training to ensure safe and efficient operation.

Mining: Large excavators are widely used in mining, and can handle large amounts of ore and rock, improving mining efficiency.
Large-scale construction projects: In large infrastructure construction projects, such as road construction and water conservancy project construction, large excavators can quickly complete a large amount of earthwork.
Environmental governance: In environmental governance and land reclamation projects, large excavators can handle large amounts of waste and soil, promoting environmental recovery.