You will need the excavation service of the soil during landscaping or when performing excavation work. Also, such a need will arise when clearing the area of the area. Such work begins with circumcision of the upper layer of soil with bulldozers. The next step will follow the development of soil, which begins along the edges of the pit with the subsequent transition to side passages. This is the main stage of construction. Development of solid soils consisting of stone, land with sand and clay has its own characteristics, which consist in high resistance to destruction, high complexity and cost of the development itself. When working with such soils, the wedge-chopping machines are used-in areas not engaged in development, the Excavator ECG-4.6B, CAT 330 DL ME.