1.Projects: Construction drilling of the projects e.g. prospection, geotechnical investigation(geological exploring), railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction;
2. Exploration: Coal mining exploration, Ore exploration;
3. Water well : Small hole diameter water well drilling;
4. Pipe-installing : Geothermal pipe-installing for heat pump;
5. Foundation piling: Small-diameter hole foundation piling drilling.
Stroke |
70 mm |
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Liner Dia |
70 mm |
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Gears |
I |
II |
III |
IV |
I |
II |
III |
IV |
Pump Speed (times/min) |
222 |
130 |
86 |
57 |
183 |
107 |
71 |
47 |
Displacement(liter/min) |
150 |
90 |
58 |
38 |
125 |
72 |
47 |
32 |
Pressure (MPa) |
1.8 |
3.2 |
4.8 |
7.0 |
2.3 |
4.0 |
6.0 |
7.0 |
Input power |
7.5 Kw |
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Max |
2.5m |
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Suction |
φ51mm |
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Discharge |
φ32mm |
Due to the production batch, the specific model is different, the above of pictures are for reference only, for further details you can contact our sales staff to carry out the specific verification .