ST 50 Customized Multifunctional SPT Engineering Drilling Rig For Survey
ST 50 Customized SPT Soil Test Engineering Drilling Rig
Product Introduction
This is a high, medium and low speed drilling rig with oil pressure feed. Compared with other similar products, it has the advantages of light weight, simple structure, fast drilling speed and large diameter of coring samples. It 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.
Technical Data
| Type | ST50 drilling rig |
| Drilling depth (m) | The max. 50 meter |
| Hole size diameter | 73-108mm |
| Drill pipe diameter | 42mm |
| Vertical spindle speed | 70-650 |
| Reverse rotation speed | 50-130 |
| Power | 5.7KW |
| Outsize | 1180×680×1600mm |
|
Weight (including Gasoline engine ) |
208kg |
Product Feature
It is a portable hydraulic drill in China at present. It is especially suitable for coring operations in special difficult terrain such as mountains, hills and rivers, and for engineering geological survey of buildings such as railways, hydropower, transportation, bridges and dam foundations; Geological core drilling and physical survey; Drilling of small grouting holes and blasting holes; Small well drilling.
Main Application
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