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1. The brief introduction of QTZ-2 soil sampling drilling rig
QTZ-2 soil sampling drilling rig is a upgraded product of the QTZ-1 soil sampling drilling rig.The rig adopts the more power, and the impact force is stronger and the drilling depth is deeper, which can drill up to 10-15 meters.
2. The applications of QTZ-2 soil sampling drilling rig
· Geotechnical engineering investigation; environmental soil survey; agricultural soil survey.
· Groundwater survey; coastal geological survey; wetland environment investigation.
3.The technical parameters of QTZ-2 soil sampling drilling rig
Power | power | 3.3HP |
lighter way | backflush pull rope | |
oil consumption | 0.55 l/h | |
Impact times | 1650r/min | |
Impact energy | 35J-65J | |
Core depth | 10m-15m | |
Host weight | 25kg | |













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