Application areas: Physical and chemical exploration sampling, regional geological mapping, mining vein exploration, mineral grade assessment, geotechnical engineering testing, various drilling.
2、 Basic Parameters of HW-B30 Portable Backpack Rock Core Drill
| Model number | HW-B30 |
| Drilling diameter (mm) | ￠108mm |
| Drilling depth (m) | 30m (diameter 40mm) |
| Adapt to rock types | Soil layer, medium hard (grade 10) |
| Drilling speed | 2200/min |
| Water consumption (L/H) | 14.4L/H |
| Drilling rig power (cc) | 173cc |
| Drilling rig speed (r/min) | 0-800 |
| drill pipe | |
| (1) Drill pipe outer diameter (mm) | ￠32 |
| (2) Drill rod length (mm) | 720mm (including connectors) |
| (3) Drill rod material | Titanium magnesium alloys |
| (4) Drill rod weight (kg) | 1.1kg |
| Hydraulic motor | |
| (1) Horsepower | 7.5 horsepower 7.5 hp |
| Host weight (kg) | 23 kg |