The mountain engineering drilling rig series products are widely used for rock drilling and blasting holes in oil drilling exploration, geological exploration, small and medium-sized mines, transportation, national defense, water conservancy and other engineering projects, as well as drilling for other purposes.
The main features of HW-S30 hydraulic mountain drilling rig are:
1. Design strictly in accordance with the requirements of general industrial design standards, with strong universality and interchangeability of product components and module units.
2. Adopting a fully hydraulic working mode and a buckle type adjustment device, the structure is simple and the operation is convenient.
3. The hydraulic station adopts a variable displacement pump, which optimizes the entire hydraulic system and has the functions of energy saving, miniaturization, and low cost.
4. Adopting a hydraulic quick lifting drill rod design eliminates the need for drilling towers, winches, and gearboxes, making operation simpler and safer.
HW-S30 Technical Parameters
HW-S30 Technical parameters
| Model number | HW-S30 | |||
| Drilling depth | 30m | |||
| Drilling method | Pneumatic shock drilling | |||
| Spiral drilling and mud drilling (alternative) | ||||
| Drilling diameter (mm) | air hammer drilling | Rock formation rock70-90, loose formation soil 75-95 | ||
| 75-90 | ||||
| Drill rod (diameter x length) | Pneumatic shock drilling (mm) | Φ60×1500 | ||
| power head | Rated torque (N.m) | 800-900 | ||
| Drilling speed range (r/min) | 0-135 | |||
| Drilling rig pressurization and lifting function | Apply pressure (N) | 5500-6000 | ||
| Drilling tool lifting force (kN) | 12-16 | |||
| Maximum lifting speed of drilling tools (m/s) | 0.71-0.81 | |||
| Main engine power (kw)/speed (r/min) | 26/3600 | |||
| hydraulic system | Flow rate (L/min) | 0-60 | ||
| Work pressure (Mpa) | 20 | |||
| Air compressor unit | Model/configuration quantity | Piston type/1 set | Screw type | |
| Flow rate (m3/min) | 3.5 | 3.8 | ||
| Work pressure (Mpa) | 0.8 | |||
| Engine power (kw)/speed (r/min) | 26/3600 | |||