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Drilling machine small household civil drilling equipment pneumatic water well full set crawler type large drilling rig
Introduction of ST350 pneumatic drilling rig
Series water well drilling rig is a light, efficient and multifunctional drilling equipment. It is mainly suitable for drilling water wells, agricultural irrigation wells, geothermal air conditioning holes and other wells, especially for water intake projects in mountainous areas and rock strata. The drill can drill through different strata, and the drilling diameter can reach 254MM. The drilling rig adopts new hydraulic technology, supporting large torque hydraulic motor rotation and large cylinder diameter hydraulic cylinder propulsion. The multi cylinder engine of the famous factory provides power for the hydraulic system. The two-stage air filter and air compressor intake design prolong the service life of the diesel engine. Unique pump set design facilitates maintenance and reduces maintenance cost. Centralized control hydraulic console for easy operation. This series of drilling rigs adopt excavator crawler chassis with strong off-road performance. The independent module design can make the drilling rig installed on the truck and increase its mobility. The two speeds of rotation and propulsion can meet the different needs of drilling in soil layer and rock stratum.
Parameters of 350 water well drilling rig
Technical Parameters of ST300 water well drilling rig | |
type | ST350 |
The weight | 9.8T |
Dimension | 6m×2m×2.5m |
The hole diameter | 105-305mm |
Drilling depth | 350m |
One-time advance length | 6m |
Walking speed | 2.5KM/H |
Climbing angles | 30 |
Power | 92KW |
Using air pressure | 1.7-3.3MPA |
Air consumption | 17-35 |
Drill pipe length | 1.5m 2.0m 3.0m 6.0m |
Drill pipe diameter | 89mm,102mm, |
Rig lifting force | 20T |
Swing speed | 55-115rpm |
Swing torque | 6200-85000N. |
Characteristics of pneumatic rock drilling
1: The direct selling crawler pneumatic water well drill has the advantages of small volume, light weight and convenient installation.
2: The pneumatic drilling machine consists of three parts: main engine, pump station and console.
3: The pneumatic water well drilling rig can be put into production in the original transportation and exploration roadway, which plays a role in protecting the overall structure of the mine. It can also be used for surface 0-90 degree drilling.
4: The full hydraulic water well drilling rig is flexibly arranged, and the mechanized twisting and unloading of drill pipe can reduce the labor intensity of workers and improve work efficiency.
5: The box feeding frame is adopted, the gripper is tightened, the power head rotates for drilling, and the oil cylinder pulls the drilling tool, so as to save the heavy drilling tower.
6: The water well start-up drill has linkage function, which is centrally controlled by the console, simple and safe, and can adjust speed steplessly.
7: The efficiency of pneumatic drilling machine is designed with hollow shaft, and the length of drill pipe is not limited by the process of drilling rig. It can drill at any angle of 360 °.
8: 200m pneumatic rock drilling machine has good disassembly and convenient relocation and transportation