With the fast movement of the technologies of the drill machine, there are various types of wagon drill machines and they serve different purposes, such as drilling a water well for pure water or drilling a borehole on stones for blasting purposes. The most common hydraulic wagon drill machine is the crawler DTH blasting wagon drill machine and air pneumatic water well wagon drill machine. The appearance is a little similar but the function of these wagon drill machines is not the same.
The usage of air pneumatic water well wagon drill machine is mostly used for drilling a water well, and it drills deep than the crawler DTH blasting wagon drill machine. It often works with a mud pump or a screw air compressor to drill. Crawler DTH blasting wagon drill machine can not drill that deep, it is around 30m in depth, and it is mostly used in open pit mines for drilling a borehole on a stone for blasting purposes. It has to be working with a screw air compressor, the compressed air from the screw air compressor powers the DTH hammer as a power source.
Both of these wagon drill machines can use DTH drilling bits to drill, the compressed air from the screw air compressor powers the DTH hammer to make the movements of hitting the stone into pieces, and while the drilling pipe powers the DTH drilling bits to drill. The cuts were blown out of the drilling borehole by the compressed air.
What kind of wagon drill machine to use is based on what kind of projects you have? Drilling a water well for pure water or drilling a borehole for blasting purposes?