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The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
Fit for wet drilling in medium-hard or hard rock.
Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle and easy to maintain and repair.
Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
Differs from similar products particularly in its high efficiency, strong flushing and powerful torque.
| Parameter of YO18 Rock Drill | |
|---|---|
| Total Length (mm) | 550 |
| Weight (Kg) | 18 |
| Cylinder Diameter (mm) | 58 |
| Piston Stroke (mm) | 45 |
| Air Pipe Inner Diameter (mm) | 19 |
| Working Pressure (Mpa) | 0.35-0.63 |
| Impact Energy (J) | ≥22 |
| Impact Frequency (Hz) | ≥32 |
| Air Consumption (L/s) | ≤20 |
| Water Pipe Inner Diameter (mm) | 8 |
| Rock Drill Hole Dia (mm) | 34~42 |
| Rock Drill Hole Depth (m) | 5 |
| Shank Dimensions (mm) | 22×108 |
| Water Pressure (Pa) | 3.9~5.9×105 |
| Average speed (at 3.9*105Pa) mm | 80 |
| Torque (at 4.9×105Pa) N.m | 7.85 |
| Average speed (at 4.9×105Pa) mm | 120 |
The YO18 rock drill is designed for rock drilling, blasting holes, and other drilling operations in quarries, small coal mines, and various construction projects.
Yes, the YO18 rock drill is specifically suitable for wet drilling applications in medium-hard or hard rock formations.
It features a grouped control mechanism for a quick start up, incorporating an "air on, water on, air off, water off" system that makes it highly convenient to handle, maintain, and repair.
The YO18 is energy-saving, highly efficient, and features a strong flushing capacity alongside a powerful torque compared to similar products in the market.
The shank dimensions are 22×108 mm, the drill hole diameter ranges from 34 to 42 mm, and the drill hole depth reaches up to 5 meters.
Yes, the parts are engineered for a long service life, are highly interchangeable, and offer reliable, consistent performance.
