Large Pneumatic Compressor Drilling Machine For Deep Underground

ST 350 Meters Depth 8.9T High Drilling Efficiency Crawler Truck Mounted Drilling Rig Equipment

 Product Description

This rig is designed for 350-meter deep water well drilling, leveraging pneumatic technology for efficient rock penetration. Featuring high-pressure air propulsion, it suits hard geological conditions, ensuring stable performance in mountainous or rocky areas. Compact structure and easy mobility enable flexible operation. Ideal for water supply projects, it combines drilling speed with reliability for deep aquifer access.

Product Parameter

Product Advantages

1, It is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.

2, This machine can drill in different stratum, The maximum bore diameter can be 350mm.

3, This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.

4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.

5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.

6, Two gears rotation and feeding speed makes it work in soil and rock layers.

Main Attentions 

1. Operators must receive technical training, understand the structure principle and working performance of DTH, be familiar with the safe operation rules and maintenance rules of DTH, and pass the examination before they can operate alone.

2. the operation personnel should wear work clothes, wear a helmet, lesbians should be braid into the hat.

3. When blasting, the equipment should be retreated to a safe distance and covered up for protection;

A thorough inspection should be carried out after the shooting.

4. In case of strong wind and freezing above 6, do not go on the slide frame.If necessary, you must wear a seat belt.It is strictly prohibited to ride on the slewing mechanism or slide frame.

5. If the machine is shut down for a long time, the impacter should be put out of the hole to avoid the hole collapse blocking the drilling tool.

6. When someone is working at the orifice, it is forbidden to supply air to the impactor.When disassembling the drill bit, the rotary and lifting mechanism should be closed to prevent injury.