Crawler Mounted Water Well Drilling Rig built inside the factory of Hardrocks is driven by hydraulic system, featured of high efficiency and multi functions.
The DTH drilling rigs (Down-the-Hole type) could complete the hard jobs easily at low cost. Their long stroke jacks enable them to do truck self loading during transportation, and crawlers are of better mobility in mud working sites.
The crawler DTH drilling machines are multi-functional, they could be applied for the well drilling, geotechnical drilling, geothermal drilling, mining exploration, as well as offshore drilling, the DTH crawler drilling rigs could work in any different conditions through pneumatic drill driven by air compressor, it has high drilling speed even in rocks which hardness is with f=4-20.
600m DTH Multi-functional Geotechnical Core Drilling Rig
Dia: 0-300mm Depth: 0-650mDL 650 is multi purpose drilling rig. It works with mechanical top head. It can have maximum energy utilization. It is combine the great strength both from hydraulic top drive rig and mechanical geological drilling machine. The maximum drilling depth is 3000m.
DU300 DTH Crawler Mounted Water Well Drilling Rig
Dia: 140-325mm Depth: 300m300m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 300m, and hole size is 140-325mm.
DU200 DTH Crawler Mounted Water Well Drilling Rig
Dia: 105-325mm Depth: 200m200m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 200m, and hole size is 105-325mm.
800m DTH Crawler Mounted Well Drilling Rig
Dia: 140-450mm Depth: 800m800m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 700m, and hole size is 100-500mm.
600m DTH Crawler Mounted Well Drilling Rig
Dia: 100-500mm Depth: 600m600m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 600m, and hole size is 100-500mm.
400m DTH Crawler Mounted Well Drilling Rig
Dia: 100-400mm Depth: 400m400m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 400m, and hole size is 100-400mm.
260m DTH Crawler Mounted Well Drilling Rig
Dia: 100-254mm Depth: 260m260m DTH Crawler Mounted Well Drilling Rig,HM-DU series is easy to move, which are designed to drill water cheaply, easily and highly efficient. The maximum drilling depth is 260m, and hole size is 100-254mm.
Crawler Mounted Water Well Drilling Rig
HM-DG Series crawler mounted drilling rig is a shallow/medium depth hole spindle type core drilling rig, which is easy to move and could load and unload itself with hydraulic cylinders. The machine is mainly used for diamond drilling and able to meet the needs of various drilling technology requests. It adopts electric motor or diesel engine as power unit, with simple structure and easy to operate.
