High efficiency SR300 pneumatic water well drilling rig 300m depth multi functional crawler drilling rig
Product Name:SR300 Crawler drilling rig
The hole diameter:140-325mm
One-time advance length:3.3/4.8m
Using air pressure:1.7-3.0MPA
The penetration efficiency:15-35m/h
The engine brand:Yuchai engine
Equipped with hammer:Medium and high wind pressure series
Drill pipe length:1.5m /2.0m /3.0m
Drill pipe diameter:76mm /89 mm/102mm
1.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.Two gears rotation and feeding speed makes it work in soil and rock layers.
SR300 water well drilling rig 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.