Advantages of Working Principle:
It leverages the characteristic of rock—high compressive strength but low tensile strength—and uses high-pressure hydraulic oil as the energy source. The hydraulic system generates thousands of tons of splitting force, fracturing the rock from the inside out.
Advantages in Application Scenarios:
Ideal for confined spaces or hard-to-reach areas where large equipment cannot access, such as narrow sites or blind corners. It serves as an optimal mechanical alternative to secondary blasting or manual demolition.
Advantages in Operational Process:
The operation produces no vibration, noise, or flying debris. Results are immediate—no waiting required—and the machine can work continuously without interruption.
| Model | DL-90 | DL-110 | DL-130 | DL-150 | DL-180 | ||||||
| Borehole diameter | 90MM | 110mm | 130mm | 150mm | 180mm | ||||||
| Body length | 640MM | 720mm | 720mm | 780mm | 880mm | ||||||
| Drilling depth | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1500mm | ||||||
| Actual splitting force | ≈1500KN/each | ≈2000KN/each | ≈2400KN/each | ≈2900KN/each | ≈3500KN/each | ||||||
| Weight | 31kgs | 46kgs | 78kgs | 95kgs | 127kgs | ||||||
| Rated working pressure | 100~120Mpa | 100~120Mpa | 100~120Mpa | 100~120Mpa | 100~120Mpa | ||||||
| Spatial distance | 500-1500mm | 1000-1500mm | 1000-1500mm | 1000-1500mm | 1500-2000mm | ||||||
| Engine | electric machine | electric machine | electric machine | electric machine | electric machine | ||||||
| Diesel version | Diesel version | Diesel version | Diesel version | Diesel version |