Product Description

AD-20 portable sampling drill Description Full-hydraulic light sampling drill is a kind of wild field portable sampler. The power source of the drill is gasoline engine, its rewinding is driven by hydraulic pressure, then the cylinder adds pressure and diamante chisels in. It has simple structure and easy operation. Its small and portable feature made it is practical to use at wild field traveling. Feature (1) Employ gasoline engine as power, fit for sampling & drilling as no power outside (2) Rewinding driven by hydraulic pressure, meet loading change in a large range, reliable running (3) Smart and light, good disorganization, move easily, fit for wild field long distance traveling (4) Simple operation, easy to study and master, practical and reliable. Technical parameters Drilling mode: rewinding then cutting in high speed Circulation medium: water, mud End hole diameter(mm): 56~75 Max. drill depth(m): 20m Motor rotation(r/min): 300~800 Hydraulic system rated pressure(Mpa): 20 Motor travel distance(mm): 1100 Power(HP): 24 Total weight of drill(kg): 250 Max. single weight(kg): 70 We can produce portable sampling drill and sampling drilling rigs with different drilling depth according to customers' demand.