HM-DP Series vertical shaft drilling rig is a shallow/medium depth hole spindle type core drilling rig. 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.
Vertical Shaft Geotechnical Drilling Rig Introduction:
HM-DP series hydraulic drilling rig is a light weight drilling rig, widely used in general geological exploration of railway, road, bridge, dam and tall building base, geological core drilling, small grouting holes, blasting holes, civil wells, and earth central air conditioning wells, etc.
1, Fed by hydraulic cylinder, the drilling efficiency is higher, and it can save labor.
2,Equipped with national patented technology-taper clutch, it could achieve strong torque transmission, easy maintenance and free maintenance.
3,Vertical spindles are fixed by four groups of bearings to ensure that the rotator has enough rigid for gravel layer and other complex geological conditions.