Rotary Drilling RIGS Suitable for Different Environments

The working environments of rotary drilling RIGS are diverse, and the performance requirements for them vary significantly in different environments. Selecting the right and suitable drilling rig is a prerequisite for efficient and safe construction. The following introduces the features of rotary drilling RIGS suitable for different environments.

1. Soft soil layer: Large-diameter rotary bucket drill bits should be equipped to reduce disturbance to the soil layer. Meanwhile, the drilling rig should have strong chassis stability to prevent the machine body from sinking. It is usually combined with a mud wall protection system to prevent hole collapse.

2. Rock strata: High-power power heads and wear-resistant alloy drill bits should be equipped. The drill pipes should have high compressive strength and be capable of withstanding the impact of hard rock strata. The hydraulic system of the drilling rig needs to support high-pressure output to ensure drilling efficiency.

3. Plateau areas: Engines suitable for low-pressure environments should be selected and equipped with turbocharging systems to ensure stable power output. Meanwhile, the electrical system needs to be treated for cold protection to prevent low temperatures from affecting the start-up and operation of the equipment.

4. Narrow sites: It is preferred to choose small crawler-type rotary drilling RIGS. The turning radius of the machine body is small, which is convenient for adjusting the working position in confined Spaces. The drill pipe is flexible in extension and retraction, which can meet the requirements of close-range pile foundation construction.

5. Around water areas: The chassis of the drilling rig needs to be treated for anti-corrosion to deal with the erosion of metal parts in a humid environment. When operating, an extended drill pipe should be equipped. If necessary, a temporary platform should be built to ensure that the machine body maintains a safe distance from the water surface.

6. In extremely cold regions: It is necessary to have an engine preheating function. The hydraulic oil and fuel should be of low-temperature grades to prevent the oil from solidifying and affecting the system operation. The drill bit can be equipped with a heating device to prevent the adhesion of frozen soil from affecting drilling.

In conclusion, the selection of rotary drilling RIGS should be closely combined with the specific environmental characteristics, taking into account multiple aspects such as power, structure, and protection, in order to maximize the performance of the equipment and ensure the smooth progress of construction.